- Pencils:
- Jack Kirby
- Inks:
- Chic Stone
- Colors:
- ?
- Letters:
- Sam Rosen
- Genre:
- superhero
- Characters:
- The X-Men [Professor X; The Angel; The Beast; Cyclops; Marvel Girl [Jean Grey]; Iceman]; The Avengers [Giant-Man [Hank Pym]; Thor; Captain America; Iron Man]; Lucifer
- Reprints: show reprint note before migration (migrated reprint links need inspection)
Sources for letters credit are The Marvel Comics Index (Olshevsky 1981), The Official Marvel Index to the X-Men (Olshevsky 1987), The Official Marvel Index to the X-Men (Ward 1994), and Official Index to the Marvel Universe (Vandal et al. 2009).