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Superman's Maze Challenge #nn
	Grosset & Dunlap, 1978

Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
1. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 06, 2005						1
2. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 07, 2005						1
3. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 20, 2005						1
4. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 07, 2005						1
5. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 27, 2006						1
6. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 02, 2006						1
7. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 03, 2006						1
8. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 04, 2006						1
9. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 20, 2006						1
10. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 21, 2006						1
11. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 10, 2006						1
12. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 04, 2006						1
13. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 10, 2007						1
14. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 16, 2007						1
15. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 09, 2007						1
16. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 05, 2007						1
17. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 05, 2007						1
18. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 07, 2007						1
19. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 07, 2007						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
20. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 08, 2007						1
21. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 12, 2007						1
22. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 06, 2007						1
23. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 09, 2008						1
24. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 05, 2008						1
25. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 05, 2008						1
26. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 04, 2008						1
27. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 01, 2008						1
28. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 29, 2008						1
29. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 01, 2008						1
30. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 05, 2008						1
31. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 31, 2008						1
32. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 04, 2008						1
33. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 13, 2009						1
34. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 18, 2009						1
35. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 17, 2009						1
36. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 10, 2009						1
37. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 14, 2009						1
38. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 24, 2009						1
39. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 11, 2009						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
40. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 08, 2009						1
41. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 12, 2009						1
42. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 06, 2009						1
43. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 15, 2009						1
44. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 08, 2010						1
45. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 01, 2010						1
46. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 08, 2010						1
47. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 15, 2010						1
48. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 22, 2010						1
49. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 29, 2010						1
50. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 05, 2010						1
51. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 12, 2010						1
52. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 26, 2010						1
53. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 03, 2010						1
54. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 10, 2010						1
55. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 17, 2010						1
56. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 24, 2010						1
57. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 31, 2010						1
58. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 07, 2010						1
59. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 14, 2010						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
60. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 21, 2010						1
61. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 28, 2010						1
62. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 05, 2010						1
63. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 12, 2010						1
64. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 19, 2010						1
65. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 26, 2010						1
66. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 03, 2010						1
67. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 09, 2010						1
68. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 16, 2010						1
69. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 23, 2010						1
70. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 30, 2010						1
71. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 18, 2010						1
72. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 25, 2010						1
73. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 08, 2010						1
74. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 15, 2010						1
75. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 22, 2010						1
76. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 29, 2010						1
77. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 06, 2010						1
78. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 13, 2010						1
79. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 20, 2010						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
80. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 27, 2010						1
81. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 03, 2011						1
82. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 10, 2011						1
83. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 17, 2011						1
84. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 24, 2011						1
85. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 07, 2011						1
86. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 21, 2011						1
87. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 07, 2011						1
88. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 14, 2011						1
89. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 21, 2011						1
90. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 28, 2011						1
91. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 04, 2011						1
92. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 11, 2011						1
93. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 18, 2011						1
94. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 25, 2011						1
95. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 02, 2011						1
96. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 16, 2011						1
97. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 23, 2011						1
98. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 30, 2011						1
99. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 06, 2011						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
100. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 13, 2011						1
101. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 20, 2011						1
102. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 27, 2011						1
103. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 04, 2011						1
104. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 11, 2011						1
105. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 25, 2011						1
106. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 01, 2011						1
107. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 08, 2011						1
108. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 15, 2011						1
109. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 29, 2011						1
110. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 05, 2011						1
111. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 12, 2011						1
112. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 19, 2011						1
113. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 26, 2011						1
114. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 03, 2011						1
115. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 10, 2011						1
116. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 17, 2011						1
117. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 24, 2011						1
118. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 31, 2011						1
119. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 07, 2011						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
120. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 14, 2011						1
121. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 21, 2011						1
122. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 28, 2011						1
123. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 05, 2011						1
124. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 12, 2011						1
125. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 19, 2011						1
126. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 26, 2011						1
127. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 02, 2012						1
128. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 09, 2012						1
129. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 16, 2012						1
130. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 23, 2012						1
131. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 30, 2012						1
132. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 06, 2012						1
133. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 13, 2012						1
134. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 20, 2012						1
135. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 27, 2012						1
136. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 05, 2012						1
137. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 12, 2012						1
138. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 19, 2012						1
139. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 26, 2012						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
140. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 02, 2012						1
141. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 09, 2012						1
142. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 16, 2012						1
143. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 23, 2012						1
144. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 30, 2012						1
145. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 07, 2012						1
146. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 14, 2012						1
147. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 21, 2012						1
148. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 28, 2012						1
149. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 04, 2012						1
150. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 11, 2012						1
151. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 18, 2012						1
152. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 02, 2012						1
153. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 09, 2012						1
154. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 16, 2012						1
155. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 23, 2012						1
156. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 30, 2012						1
157. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 06, 2012						1
158. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 13, 2012						1
159. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 20, 2012						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
160. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 27, 2012						1
161. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 04, 2012						1
162. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 10, 2012						1
163. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 17, 2012						1
164. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 24, 2012						1
165. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 01, 2012						1
166. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 08, 2012						1
167. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 15, 2012						1
168. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 22, 2012						1
169. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 29, 2012						1
170. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 05, 2012						1
171. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 14, 2012						1
172. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 19, 2012						1
173. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 03, 2012						1
174. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 10, 2012						1
175. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 17, 2012						1
176. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 24, 2012						1
177. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 31, 2012						1
178. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 07, 2013						1
179. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 14, 2013						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
180. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 21, 2013						1
181. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 31, 2013						1
182. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 11, 2013						1
183. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 18, 2013						1
184. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 25, 2013						1
185. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 04, 2013						1
186. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 11, 2013						1
187. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 18, 2013						1
188. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 23, 2013						1
189. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 30, 2013						1
190. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 13, 2013						1
191. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 20, 2013						1
192. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 27, 2013						1
193. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 04, 2013						1
194. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 11, 2013						1
195. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 18, 2013						1
196. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 25, 2013						1
197. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 01, 2013						1
198. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 08, 2013						1
199. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 15, 2013						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
200. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 22, 2013						1
201. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 06, 2013						1
202. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 13, 2013						1
203. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 20, 2013						1
204. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 27, 2013						1
205. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 03, 2013						1
206. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 10, 2013						1
207. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	August 17, 2013						1
208. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 05, 2013						1
209. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 07, 2013						1
210. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 14, 2013						1
211. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 21, 2013						1
212. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	September 28, 2013						1
213. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 17, 2013						1
214. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 22, 2013						1
215. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	October 29, 2013						1
216. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 05, 2013						1
217. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 12, 2013						1
218. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 19, 2013						1
219. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	November 26, 2013						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
220. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 03, 2013						1
221. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 10, 2013						1
222. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 17, 2013						1
223. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 24, 2013						1
224. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	December 31, 2013						1
225. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 07, 2014						1
226. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 14, 2014						1
227. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 21, 2014						1
228. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	January 28, 2014						1
229. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 04, 2014						1
230. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 11, 2014						1
231. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 18, 2014						1
232. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	February 25, 2014						1
233. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 04, 2014						1
234. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 11, 2014						1
235. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 18, 2014						1
236. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	March 25, 2014						1
237. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 01, 2014						1
238. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 08, 2014						1
239. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 15, 2014						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
240. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 22, 2014						1
241. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	April 29, 2014						1
242. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 06, 2014						1
243. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 13, 2014						1
244. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 20, 2014						1
245. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	May 27, 2014						1
246. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 03, 2014						1
247. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 10, 2014						1
248. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 17, 2014						1
249. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	June 24, 2014						1
250. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 01, 2014						1
251. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 08, 2014						1
252. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 15, 2014						1
253. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 22, 2014						1
254. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	1	9.20	July 29, 2014						1
255. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 05, 2014						1			1
256. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 12, 2014						1			1
257. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 19, 2014						1			1
258. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 26, 2014						1			1
259. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 02, 2014						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
260. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 09, 2014						1			1
261. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 16, 2014						1			1
262. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 23, 2014						1			1
263. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 30, 2014						1			1
264. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 07, 2014						1			1
265. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 14, 2014						1			1
266. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 21, 2014						1			1
267. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 28, 2014						1			1
268. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 04, 2014						1			1
269. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 11, 2014						1			1
270. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 18, 2014						1			1
271. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 25, 2014						1			1
272. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 02, 2014						1			1
273. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 09, 2014						1			1
274. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 16, 2014						1			1
275. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 23, 2014						1			1
276. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 30, 2014						1			1
277. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 06, 2015						1			1
278. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 13, 2015						1			1
279. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 20, 2015						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
280. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 27, 2015						1			1
281. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 03, 2015						1			1
282. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 10, 2015						1			1
283. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 17, 2015						1			1
284. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 24, 2015						1			1
285. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 03, 2015						1			1
286. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 10, 2015						1			1
287. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 17, 2015						1			1
288. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 24, 2015						1			1
289. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 31, 2015						1			1
290. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 07, 2015						1			1
291. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 14, 2015						1			1
292. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 21, 2015						1			1
293. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 28, 2015						1			1
294. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 05, 2015						1			1
295. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 12, 2015						1			1
296. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 19, 2015						1			1
297. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 26, 2015						1			1
298. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 02, 2015						1			1
299. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 09, 2015						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
300. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 16, 2015						1			1
301. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 23, 2015						1			1
302. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 30, 2015						1			1
303. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 07, 2015						1			1
304. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 14, 2015						1			1
305. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 21, 2015						1			1
306. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 28, 2015						1			1
307. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 04, 2015						1			1
308. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 11, 2015						1			1
309. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 18, 2015						1			1
310. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 25, 2015						1			1
311. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 01, 2015						1			1
312. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 08, 2015						1			1
313. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 15, 2015						1			1
314. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 22, 2015						1			1
315. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 29, 2015						1			1
316. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 06, 2015						1			1
317. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 13, 2015						1			1
318. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 20, 2015						1			1
319. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 27, 2015						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
320. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 03, 2015						1			1
321. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 17, 2015						1			1
322. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 24, 2015						1			1
323. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 01, 2015						1			1
324. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 08, 2015						1			1
325. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 15, 2015						1			1
326. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 22, 2015						1			1
327. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 29, 2015						1			1
328. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 05, 2016						1			1
329. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 12, 2016						1			1
330. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 19, 2016						1			1
331. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 26, 2016						1			1
332. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 02, 2016						1			1
333. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 09, 2016						1			1
334. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 16, 2016						1			1
335. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 23, 2016						1			1
336. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 01, 2016						1			1
337. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 08, 2016						1			1
338. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 15, 2016						1			1
339. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 22, 2016						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
340. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 29, 2016						1			1
341. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 05, 2016						1			1
342. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 12, 2016						1			1
343. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 19, 2016						1			1
344. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 26, 2016						1			1
345. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 03, 2016						1			1
346. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 10, 2016						1			1
347. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 17, 2016						1			1
348. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 24, 2016						1			1
349. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 31, 2016						1			1
350. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 07, 2016						1			1
351. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 14, 2016						1			1
352. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 21, 2016						1			1
353. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 28, 2016						1			1
354. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 05, 2016						1			1
355. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 12, 2016						1			1
356. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 19, 2016						1			1
357. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 26, 2016						1			1
358. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 02, 2016						1			1
359. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 09, 2016						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
360. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 16, 2016						1			1
361. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 23, 2016						1			1
362. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 30, 2016						1			1
363. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 06, 2016						1			1
364. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 13, 2016						1			1
365. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 20, 2016						1			1
366. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 27, 2016						1			1
367. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 04, 2016						1			1
368. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 11, 2016						1			1
369. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 18, 2016						1			1
370. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 25, 2016						1			1
371. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 01, 2016						1			1
372. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 08, 2016						1			1
373. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 15, 2016						1			1
374. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 22, 2016						1			1
375. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 29, 2016						1			1
376. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 06, 2016						1			1
377. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 13, 2016						1			1
378. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 20, 2016						1			1
379. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 27, 2016						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
380. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 03, 2017						1			1
381. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 10, 2017						1			1
382. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 17, 2017						1			1
383. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 24, 2017						1			1
384. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 31, 2017						1			1
385. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 07, 2017						1			1
386. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 14, 2017						1			1
387. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 21, 2017						1			1
388. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 28, 2017						1			1
389. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 07, 2017						1			1
390. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 14, 2017						1			1
391. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 21, 2017						1			1
392. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 28, 2017						1			1
393. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 04, 2017						1			1
394. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 11, 2017						1			1
395. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 18, 2017						1			1
396. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 25, 2017						1			1
397. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 02, 2017						1			1
398. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 09, 2017						1			1
399. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 16, 2017						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
400. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 23, 2017						1			1
401. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 30, 2017						1			1
402. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 06, 2017						1			1
403. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 13, 2017						1			1
404. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 20, 2017						1			1
405. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 27, 2017						1			1
406. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 11, 2017						1			1
407. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 18, 2017						1			1
408. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 25, 2017						1			1
409. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 01, 2017						1			1
410. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 08, 2017						1			1
411. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 15, 2017						1			1
412. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 29, 2017						1			1
413. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 05, 2017						1			1
414. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 19, 2017						1			1
415. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 26, 2017						1			1
416. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 03, 2017						1			1
417. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 10, 2017						1			1
418. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 17, 2017						1			1
419. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 24, 2017						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
420. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 31, 2017						1			1
421. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 07, 2017						1			1
422. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 14, 2017						1			1
423. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 28, 2017						1			1
424. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 05, 2017						1			1
425. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 12, 2017						1			1
426. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 19, 2017						1			1
427. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 26, 2017						1			1
428. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 02, 2018						1			1
429. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 09, 2018						1			1
430. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 16, 2018						1			1
431. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 23, 2018						1			1
432. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 30, 2018						1			1
433. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 06, 2018						1			1
434. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 13, 2018						1			1
435. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 20, 2018						1			1
436. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 27, 2018						1			1
437. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 06, 2018						1			1
438. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 13, 2018						1			1
439. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 20, 2018						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
440. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 27, 2018						1			1
441. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 03, 2018						1			1
442. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 10, 2018						1			1
443. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 17, 2018						1			1
444. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 24, 2018						1			1
445. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 01, 2018						1			1
446. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 08, 2018						1			1
447. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 15, 2018						1			1
448. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 22, 2018						1			1
449. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 29, 2018						1			1
450. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 05, 2018						1			1
451. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 12, 2018						1			1
452. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 19, 2018						1			1
453. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 03, 2018						1			1
454. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 10, 2018						1			1
455. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 17, 2018						1			1
456. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 24, 2018						1			1
457. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 31, 2018						1			1
458. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 07, 2018						1			1
459. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 14, 2018						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
460. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 21, 2018						1			1
461. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 28, 2018						1			1
462. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 04, 2018						1			1
463. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 11, 2018						1			1
464. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 18, 2018						1			1
465. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 25, 2018						1			1
466. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 02, 2018						1			1
467. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 09, 2018						1			1
468. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 16, 2018						1			1
469. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 23, 2018						1			1
470. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 30, 2018						1			1
471. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 06, 2018						1			1
472. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 13, 2018						1			1
473. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 27, 2018						1			1
474. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 04, 2018						1			1
475. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 11, 2018						1			1
476. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 18, 2018						1			1
477. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 25, 2018						1			1
478. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 01, 2019						1			1
479. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 08, 2019						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
480. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 15, 2019						1			1
481. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 22, 2019						1			1
482. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 29, 2019						1			1
483. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 05, 2019						1			1
484. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 12, 2019						1			1
485. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 19, 2019						1			1
486. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 26, 2019						1			1
487. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 05, 2019						1			1
488. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 12, 2019						1			1
489. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 19, 2019						1			1
490. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 26, 2019						1			1
491. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 02, 2019						1			1
492. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 09, 2019						1			1
493. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 16, 2019						1			1
494. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 23, 2019						1			1
495. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 30, 2019						1			1
496. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 07, 2019						1			1
497. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 14, 2019						1			1
498. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 21, 2019						1			1
499. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 28, 2019						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
500. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 04, 2019						1			1
501. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 11, 2019						1			1
502. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 18, 2019						1			1
503. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 25, 2019						1			1
504. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 02, 2019						1			1
505. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 09, 2019						1			1
506. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 16, 2019						1			1
507. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 23, 2019						1			1
508. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 30, 2019						1			1
509. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 06, 2019						1			1
510. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 13, 2019						1			1
511. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 20, 2019						1			1
512. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 27, 2019						1			1
513. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 03, 2019						1			1
514. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 10, 2019						1			1
515. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 17, 2019						1			1
516. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 24, 2019						1			1
517. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 01, 2019						1			1
518. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 08, 2019						1			1
519. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 03, 2019						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
520. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 10, 2019						1			1
521. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 17, 2019						1			1
522. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 24, 2019						1			1
523. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 31, 2019						1			1
524. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 07, 2020						1			1
525. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 14, 2020						1			1
526. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 21, 2020						1			1
527. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 28, 2020						1			1
528. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 04, 2020						1			1
529. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 11, 2020						1			1
530. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 18, 2020						1			1
531. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 25, 2020						1			1
532. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 03, 2020						1			1
533. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 10, 2020						1			1
534. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 17, 2020						1			1
535. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 24, 2020						1			1
536. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 31, 2020						1			1
537. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 07, 2020						1			1
538. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 14, 2020						1			1
539. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 21, 2020						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
540. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 28, 2020						1			1
541. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 05, 2020						1			1
542. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 12, 2020						1			1
543. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 19, 2020						1			1
544. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 26, 2020						1			1
545. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 02, 2020						1			1
546. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 09, 2020						1			1
547. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 16, 2020						1			1
548. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 23, 2020						1			1
549. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 30, 2020						1			1
550. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 07, 2020						1			1
551. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 14, 2020						1			1
552. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 21, 2020						1			1
553. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 28, 2020						1			1
554. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 04, 2020						1			1
555. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 11, 2020						1			1
556. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 18, 2020						1			1
557. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 25, 2020						1			1
558. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 01, 2020						1			1
559. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 15, 2020						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
560. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 22, 2020						1			1
561. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 29, 2020						1			1
562. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 06, 2020						1			1
563. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 13, 2020						1			1
564. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 20, 2020						1			1
565. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 27, 2020						1			1
566. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 03, 2020						1			1
567. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 10, 2020						1			1
568. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 17, 2020						1			1
569. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 24, 2020						1			1
570. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 01, 2020						1			1
571. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 08, 2020						1			1
572. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 15, 2020						1			1
573. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 22, 2020						1			1
574. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 29, 2020						1			1
575. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 05, 2021						1			1
576. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 12, 2021						1			1
577. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 19, 2021						1			1
578. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 26, 2021						1			1
579. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 02, 2021						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
580. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 09, 2021						1			1
581. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 16, 2021						1			1
582. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 23, 2021						1			1
583. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 02, 2021						1			1
584. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 09, 2021						1			1
585. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 16, 2021						1			1
586. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 23, 2021						1			1
587. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 30, 2021						1			1
588. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 06, 2021						1			1
589. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 13, 2021						1			1
590. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 20, 2021						1			1
591. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 27, 2021						1			1
592. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 04, 2021						1			1
593. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 11, 2021						1			1
594. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 18, 2021						1			1
595. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 25, 2021						1			1
596. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 01, 2021						1			1
597. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 08, 2021						1			1
598. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 15, 2021						1			1
599. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 22, 2021						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
600. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 29, 2021						1			1
601. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 06, 2021						1			1
602. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 13, 2021						1			1
603. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 20, 2021						1			1
604. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 27, 2021						1			1
605. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 03, 2021						1			1
606. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 10, 2021						1			1
607. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 17, 2021						1			1
608. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 24, 2021						1			1
609. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 31, 2021						1			1
610. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 14, 2021						1			1
611. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 21, 2021						1			1
612. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 28, 2021						1			1
613. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 12, 2021						1			1
614. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 19, 2021						1			1
615. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 26, 2021						1			1
616. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 02, 2021						1			1
617. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 09, 2021						1			1
618. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 16, 2021						1			1
619. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 23, 2021						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
620. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 30, 2021						1			1
621. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 07, 2021						1			1
622. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 14, 2021						1			1
623. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 28, 2021						1			1
624. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 04, 2022						1			1
625. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 11, 2022						1			1
626. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 18, 2022						1			1
627. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 25, 2022						1			1
628. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 01, 2022						1			1
629. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 08, 2022						1			1
630. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 15, 2022						1			1
631. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 22, 2022						1			1
632. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 01, 2022						1			1
633. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 08, 2022						1			1
634. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 15, 2022						1			1
635. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 22, 2022						1			1
636. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 29, 2022						1			1
637. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 05, 2022						1			1
638. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 12, 2022						1			1
639. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 19, 2022						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
640. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 26, 2022						1			1
641. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 03, 2022						1			1
642. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 10, 2022						1			1
643. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 24, 2022						1			1
644. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 31, 2022						1			1
645. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 07, 2022						1			1
646. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 14, 2022						1			1
647. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 21, 2022						1			1
648. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 28, 2022						1			1
649. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 05, 2022						1			1
650. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 12, 2022						1			1
651. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 19, 2022						1			1
652. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 26, 2022						1			1
653. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 02, 2022						1			1
654. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 09, 2022						1			1
655. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 16, 2022						1			1
656. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 23, 2022						1			1
657. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 30, 2022						1			1
658. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 06, 2022						1			1
659. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 13, 2022						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
660. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 20, 2022						1			1
661. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 27, 2022						1			1
662. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 04, 2022						1			1
663. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 11, 2022						1			1
664. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 18, 2022						1			1
665. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 25, 2022						1			1
666. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 01, 2022						1			1
667. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 08, 2022						1			1
668. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 15, 2022						1			1
669. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 22, 2022						1			1
670. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 29, 2022						1			1
671. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 06, 2022						1			1
672. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 13, 2022						1			1
673. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 20, 2022						1			1
674. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 27, 2022						1			1
675. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 03, 2023						1			1
676. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 10, 2023						1			1
677. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 17, 2023						1			1
678. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 24, 2023						1			1
679. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 31, 2023						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
680. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 07, 2023						1			1
681. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 14, 2023						1			1
682. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 21, 2023						1			1
683. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 07, 2023						1			1
684. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 14, 2023						1			1
685. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 21, 2023						1			1
686. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 28, 2023						1			1
687. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 04, 2023						1			1
688. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 11, 2023						1			1
689. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 18, 2023						1			1
690. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 25, 2023						1			1
691. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 02, 2023						1			1
692. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 09, 2023						1			1
693. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 16, 2023						1			1
694. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 23, 2023						1			1
695. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 30, 2023						1			1
696. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 06, 2023						1			1
697. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 13, 2023						1			1
698. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 20, 2023						1			1
699. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 27, 2023						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
700. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 04, 2023						1			1
701. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 11, 2023						1			1
702. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 18, 2023						1			1
703. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 25, 2023						1			1
704. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 08, 2023						1			1
705. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 15, 2023						1			1
706. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 22, 2023						1			1
707. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 29, 2023						1			1
708. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 05, 2023						1			1
709. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 12, 2023						1			1
710. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 19, 2023						1			1
711. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 03, 2023						1			1
712. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 10, 2023						1			1
713. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 17, 2023						1			1
714. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 24, 2023						1			1
715. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 31, 2023						1			1
716. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 14, 2023						1			1
717. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 21, 2023						1			1
718. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 28, 2023						1			1
719. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 05, 2023						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
720. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 12, 2023						1			1
721. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 19, 2023						1			1
722. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 26, 2023						1			1
723. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 31, 2023						1			1
724. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 09, 2024						1			1
725. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 16, 2024						1			1
726. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 23, 2024						1			1
727. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 30, 2024						1			1
728. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 06, 2024						1			1
729. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 20, 2024						1			1
730. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 27, 2024						1			1
731. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 05, 2024						1			1
732. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 02, 2024						1			1
733. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 09, 2024						1			1
734. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 16, 2024						1			1
735. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 23, 2024						1			1
736. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 30, 2024						1			1
737. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 07, 2024						1			1
738. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 14, 2024						1			1
739. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 21, 2024						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
740. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 28, 2024						1			1
741. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 04, 2024						1			1
742. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 11, 2024						1			1
743. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 18, 2024						1			1
744. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 25, 2024						1			1
745. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 02, 2024						1			1
746. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 09, 2024						1			1
747. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 16, 2024						1			1
748. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 23, 2024						1			1
749. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 30, 2024						1			1
750. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 06, 2024						1			1
751. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 13, 2024						1			1
752. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 20, 2024						1			1
753. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 27, 2024						1			1
754. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 03, 2024						1			1
755. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 10, 2024						1			1
756. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 17, 2024						1			1
757. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 24, 2024						1			1
758. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 01, 2024						1			1
759. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 08, 2024						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
760. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 15, 2024						1			1
761. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	October 22, 2024						1			1
762. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 05, 2024						1			1
763. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 12, 2024						1			1
764. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 19, 2024						1			1
765. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	November 26, 2024						1			1
766. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 03, 2024						1			1
767. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 10, 2024						1			1
768. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 17, 2024						1			1
769. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	December 31, 2024						1			1
770. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 07, 2025						1			1
771. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 14, 2025						1			1
772. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 21, 2025						1			1
773. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	January 28, 2025						1			1
774. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 04, 2025						1			1
775. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 18, 2025						1			1
776. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	February 25, 2025						1			1
777. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 04, 2025						1			1
778. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 11, 2025						1			1
779. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 18, 2025						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
780. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	March 25, 2025						1			1
781. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 01, 2025						1			1
782. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 08, 2025						1			1
783. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 15, 2025						1			1
784. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 22, 2025						1			1
785. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	April 29, 2025						1			1
786. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 06, 2025						1			1
787. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 13, 2025						1			1
788. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 20, 2025						1			1
789. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	May 27, 2025						1			1
790. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 03, 2025						1			1
791. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 10, 2025						1			1
792. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 17, 2025						1			1
793. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	June 24, 2025						1			1
794. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 01, 2025						1			1
795. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 15, 2025						1			1
796. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 22, 2025						1			1
797. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	July 29, 2025						1			1
798. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 05, 2025						1			1
799. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 12, 2025						1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
800. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 19, 2025						1			1
801. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	August 26, 2025						1			1
802. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 02, 2025						1			1
803. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 09, 2025						1			1
804. Superman's Maze Challenge nn (1978, Grosset & Dunlap)	Universal	2	8.60	September 16, 2025						1			1

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