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Nightmare #20
	Skywald Publications, 8/74

Al Hewetson stories, Sebastia Boada cover		John Byrne's first professional work.
John Byrne and Ricardo Villamonte art		Adolf Hitler story. Decapitation cover.

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. Nightmare 20 (8/74, Skywald Publications)	Universal	1	3.50	July 07, 2005																		1
2. Nightmare 20 (8/74, Skywald Publications)	Universal	1	3.50	January 27, 2006																		1
3. Nightmare 20 (8/74, Skywald Publications)	Universal	1	3.50	June 20, 2006																		1
4. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	January 10, 2007											1							1
5. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	July 05, 2007											1							1
6. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	January 09, 2008											1							1
7. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	July 01, 2008											1							1
8. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	January 13, 2009											1							1
9. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	June 24, 2009											1							1
10. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	December 15, 2009											1							1
11. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	June 14, 2010											1							1
12. Nightmare 20 (8/74, Skywald Publications)	Universal	2	5.25	December 27, 2010											1							1
13. Nightmare 20 (8/74, Skywald Publications)	Universal	3	6.17	June 27, 2011									1		1							1
14. Nightmare 20 (8/74, Skywald Publications)	Universal	3	6.17	January 02, 2012									1		1							1
15. Nightmare 20 (8/74, Skywald Publications)	Universal	3	6.17	July 02, 2012									1		1							1
16. Nightmare 20 (8/74, Skywald Publications)	Universal	3	6.17	December 31, 2012									1		1							1
17. Nightmare 20 (8/74, Skywald Publications)	Universal	5	6.80	June 22, 2013								1	1		2							1
18. Nightmare 20 (8/74, Skywald Publications)	Universal	5	6.80	December 31, 2013								1	1		2							1
19. Nightmare 20 (8/74, Skywald Publications)	Universal	5	6.80	July 01, 2014								1	1		2							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. Nightmare 20 (8/74, Skywald Publications)	Universal	6	7.08	December 30, 2014								2	1		2							1
21. Nightmare 20 (8/74, Skywald Publications)	Universal	6	7.08	June 30, 2015								2	1		2							1
22. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	December 29, 2015								2	1		2	1						1
23. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	June 28, 2016								2	1		2	1						1
24. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	December 27, 2016								2	1		2	1						1
25. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	June 27, 2017								2	1		2	1						1
26. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	January 02, 2018								2	1		2	1						1
27. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	July 03, 2018								2	1		2	1						1
28. Nightmare 20 (8/74, Skywald Publications)	Universal	7	7.00	January 01, 2019								2	1		2	1						1
29. Nightmare 20 (8/74, Skywald Publications)	Universal	8	7.25	July 02, 2019							1	2	1		2	1						1
30. Nightmare 20 (8/74, Skywald Publications)	Universal	8	7.25	December 31, 2019							1	2	1		2	1						1
31. Nightmare 20 (8/74, Skywald Publications)	Universal	8	7.25	June 30, 2020							1	2	1		2	1						1
32. Nightmare 20 (8/74, Skywald Publications)	Universal	9	7.47	December 29, 2020						1	1	2	1		2	1						1
33. Nightmare 20 (8/74, Skywald Publications)	Universal	9	7.47	June 29, 2021						1	1	2	1		2	1						1
34. Nightmare 20 (8/74, Skywald Publications)	Universal	10	7.66	December 28, 2021					1	1	1	2	1		2	1						1
35. Nightmare 20 (8/74, Skywald Publications)	Universal	13	7.62	June 28, 2022					1	1	1	2	2	1	3	1						1
36. Nightmare 20 (8/74, Skywald Publications)	Universal	13	7.62	December 27, 2022					1	1	1	2	2	1	3	1						1
37. Nightmare 20 (8/74, Skywald Publications)	Universal	14	7.69	June 27, 2023					1	1	1	3	2	1	3	1						1
38. Nightmare 20 (8/74, Skywald Publications)	Universal	16	7.57	December 31, 2023					1	1	1	3	2	1	4	2						1
39. Nightmare 20 (8/74, Skywald Publications)	Universal	27	7.52	June 24, 2025					1	1	3	6	3	2	5	2	1	1		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
40. Nightmare 20 (8/74, Skywald Publications)	Universal	27	7.52	July 01, 2025					1	1	3	6	3	2	5	2	1	1		1		1
41. Nightmare 20 (8/74, Skywald Publications)	Universal	27	7.52	July 15, 2025					1	1	3	6	3	2	5	2	1	1		1		1
42. Nightmare 20 (8/74, Skywald Publications)	Universal	27	7.52	July 22, 2025					1	1	3	6	3	2	5	2	1	1		1		1
43. Nightmare 20 (8/74, Skywald Publications)	Universal	27	7.52	July 29, 2025					1	1	3	6	3	2	5	2	1	1		1		1
44. Nightmare 20 (8/74, Skywald Publications)	Universal	27	7.52	August 05, 2025					1	1	3	6	3	2	5	2	1	1		1		1
45. Nightmare 20 (8/74, Skywald Publications)	Universal	28	7.40	August 12, 2025					1	1	3	6	3	2	5	2	1	1		1	1	1
46. Nightmare 20 (8/74, Skywald Publications)	Universal	29	7.31	August 19, 2025					1	1	3	6	3	2	5	2	1	1	1	1	1	1
47. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 07, 2005						1
48. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 27, 2006						1
49. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 20, 2006						1
50. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 10, 2007						1
51. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 05, 2007						1
52. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 09, 2008						1
53. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 01, 2008						1
54. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 13, 2009						1
55. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 24, 2009						1
56. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 15, 2009						1
57. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 14, 2010						1
58. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 27, 2010						1
59. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 27, 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
60. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 02, 2012						1
61. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 02, 2012						1
62. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 31, 2012						1
63. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 22, 2013						1
64. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 31, 2013						1
65. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 01, 2014						1
66. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 30, 2014						1
67. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 30, 2015						1
68. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 29, 2015						1
69. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 28, 2016						1
70. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 27, 2016						1
71. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 27, 2017						1
72. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 02, 2018						1
73. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 03, 2018						1
74. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	January 01, 2019						1
75. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 02, 2019						1
76. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 31, 2019						1
77. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 30, 2020						1
78. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 29, 2020						1
79. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 29, 2021						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. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 28, 2021						1
81. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 28, 2022						1
82. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 27, 2022						1
83. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 27, 2023						1
84. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	December 31, 2023						1
85. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	June 24, 2025						1
86. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 01, 2025						1
87. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 15, 2025						1
88. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 22, 2025						1
89. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	July 29, 2025						1
90. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	August 05, 2025						1
91. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	August 12, 2025						1
92. Nightmare 20 (8/74, Skywald Publications)	Signature	1	9.20	August 19, 2025						1

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