Challengers of the Unknown (1958) #8 VG (4.0) 1st App Drabny Jack Kirby Art

Challengers of the Unknown (1958) #8 VG (4.0) 1st App Drabny Jack Kirby Art

1. ^ Cowsill, Alan; Irvine, Alex; Korte, Steve; Manning, Matt; Wiacek, Win; Wilson, Sven (2016). The DC Comics Encyclopedia: The Definitive Guide to the Characters of the DC Universe. DK Publishing. p. 63. ISBN 978-1-4654-5357-0.
2. ^ Challengers of the Unknown at Don Markstein's Toonopedia. Archived from the original on April 14, 2012.
3. ^ George, Milo (ed.) The Comics Journal: Jack Kirby (Fantagraphics 2002) p. 79 says "..depicted by Kirby and Dave Wood in 1957, the "Challengers of the Unknown"..."
4. ^ Wallace, Dan (2008), "Challengers of the Unknown", in Dougall, Alastair (ed.), The DC Comics Encyclopedia, New York: Dorling Kindersley, p. 77, ISBN 978-0-7566-4119-1, OCLC 213309017
5. ^ "The End of Simon & Kirby, Chapter 7, on His Own". 28 May 2006.
6. ^ "Challengers of the Unknown = Fantastic Four". The Great American Novel.
7. ^ #6 at the Grand Comics Database.
8. ^ (DC, 1956 series) at the Grand Comics Database.
9. ^ Schelly, William (2013). American Comic Book Chronicles: The 1950s. TwoMorrows Publishing. pp. 164–165. ISBN 9781605490540.
10. ^ (DC, 1958 series) at the Grand Comics Database.
11. ^ Sacks, Jason; Dallas, Keith (2014). American Comic Book Chronicles: The 1970s. TwoMorrows Publishing. p. 114. ISBN 978-1605490564.
12. ^ Cowsill, Alan; Irvine, Alex; Manning, Matthew K.; McAvennie, Michael; Wallace, Daniel (2019). DC Comics Year By Year: A Visual Chronicle. DK Publishing. p. 78. ISBN 978-1-4654-8578-6.
13. ^ DC Universe Presents #6(2012)
14. ^ New Challengers #1–6 (2018)
15. ^ Challengers of the Unknown #47 (December 1965–January 1966).
16. ^ Showcase #7 (April 1957)
17. ^ Challengers of the Unknown #55 (April–May 1957).
18. ^ Challengers of the Unknown (vol. 2) #1 (March 1991).
19. ^ Challengers of the Unknown (vol. 2) #2 (April 1991).
20. ^ Challengers of the Unknown (vol. 2) #8 (October 1991).
21. ^ Villains United: Infinite Crisis Special #1
22. ^ Infinite Crisis #7