- Script:
- Stan Lee
- Pencils:
- Jack Kirby
- Inks:
- Vince Colletta
- Colors:
- ?
- Letters:
- Artie Simek
- Genre:
- Superhero
- Characters:
- Thor; Hercules; Zeus; Dionysius (introduction); Pluto; Jane Foster; Tana Nile (introduction); Odin; Balder; Ares (introduction); Hermes (introduction)
- Synopsis:
- Thor agrees to fight Pluto's minions in Hades on behalf of Hercules.
- Reprinted:
- in Marvel Treasury Edition (Marvel, 1974 series) #3 (1974) [-2 pages]
- in Marvel Spectacular (Marvel, 1973 series) #2 (September 1973)
- in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #4
- in Essential Thor (Marvel, 2001 series) #2 [black & white]
- in Mitico Thor, Il (Editoriale Corno, 1971 series) #28
Pages 9 & 10 are not reprinted in Marvel Treasury Edition #3.
- Script:
- Stan Lee
- Pencils:
- Jack Kirby
- Inks:
- Vince Colletta
- Colors:
- ?
- Letters:
- Artie Simek
- Genre:
- Superhero; Fantasy
- Characters:
- Thor; Loki; Odin; Warriors Three [Hogun; Fandral; Volstagg]; Harokin of Muspelheim (introduction)
- Synopsis:
- Thor and companions set out to get the Warlock's Eye that Harokin has seized.
- Reprinted:
- in Marvel Spectacular (Marvel, 1973 series) #14 (March 1975)
- in Tales of Asgard (Marvel, 1984 series) #1 (February 1984)
- in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #4
- in Essential Thor (Marvel, 2001 series) #2 [black & white]
- in Mitico Thor, Il (Editoriale Corno, 1971 series) #28
Odinsword Quest Part 12, Warlock's Eye Part 1; first appearances of the land of Muspelheim, the Well of Eternal Sleep and the Warlock's Eye.
- Script:
- Stan Lee
- Letters:
- typeset
Letters submitted by Mary M. Johnson; Paul Rump; Jimmy Amber; Clyde Garcia