- Script
- ?
- Pencils
- Jack Kirby
- Inks
- Chic Stone; Don Heck; George Roussos
- Letters
- Sam Rosen; ?
- Characters
- Thor; Odin; Skoll the Wolf God
Inside front cover, includes a spot illustration from an unknown story, two from Odin Battles Ymir, King of the Ice Giants and one from "The Invasion of Asgard!". Credits include Sol Brodsky, Roy Thomas, John Verpoorten, Stan Goldberg and Gary Freidrich.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- George Roussos (credited as George Bell)
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Genre
- fantasy-supernatural; superhero
- Characters
- Odin; Surtur (introduction); Ymir (introduction, origin); Buri (introduction, origin); Borr (introduction)
- Synopsis
- Story about how Odin and his brothers protected the Earth while waiting for the coming of man.
- Reprints
Origin and first appearance of Ymir and Buri, first appearance of Surtur and Borr.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Don Heck
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-452
- Genre
- fantasy-supernatural; superhero
- Characters
- Odin; Ymir
- Synopsis
- Story of Odin defeating Ymir.
- Reprints
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Jack Kirby
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-498
- Genre
- fantasy-supernatural; superhero
- Characters
- Odin; Surtur
- Synopsis
- Story of how Odin trapped Surtur in the center of the Earth.
- Reprints
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Paul Reinman
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-520
- Genre
- fantasy-supernatural; superhero
- Characters
- Thor; Loki; Odin; Agnar, King of the Eagles (introduction)
- Synopsis
- Thor and Loki (as children) defeat three Storm Giants and return the Golden Apples of Iduna.
- Reprints
First in the Boyhood of Thor series.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- George Roussos (credited as George Bell)
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-568
- Genre
- superhero
- Characters
- Thor; Loki; Heimdall; Norn Hag; Ulfrin the Dragon (introduction); Skoll (introduction); Hati (introduction); Rime Giants (introduction); Geirrodur (introduction); Odin
- Synopsis
- Thor holds off the enemies of Asgard until help arrives.
- Reprints
The second Boyhood of Thor story, first appearances of Skoll and Hati the Wolf Gods, Ulfrin the Dragon, Rime Giants and Geirrodur the Troll.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Paul Reinman
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Genre
- fantasy-supernatural; superhero
- Characters
- Thor; Hela, Goddess of Death (introduction); The Three Norn Fates (introduction); Balder; Sif (introduction); King Rugga (introduction)
- Synopsis
- Thor (at the age of 18) rescues Sif from Hela, goddess of Death, and earns the right to carry the Hammer of Odin.
- Reprints
Third in the Boyhood of Thor series, first appearances of Hela, Goddess of Death, The Three Norn Fates, King Rugga and Sif.
- Script
- ? (promo copy)
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Characters
- Spider-Man; Thor
Advertisement for Spider-Man and Thor plastic pillows for $1.50 each.
- Script
- ? (promo copy)
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Characters
- Captain Marvel; Spider-Man; Thor; Hulk
Advertisement for Marvel Super-Hero T-Shirts ($2.00 each) and the Merry Marvel Marching Society Membership Kit ($1.00 each).
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Chic Stone
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-625
- Genre
- fantasy-supernatural; superhero
- Characters
- Thor; Sindri, King of the Dwarfs (introduction); Skord (introduction); Gullin, the Boar God (introduction); King Mirmir (introduction); Aske (first male human) (introduction); Embla (first female human) (introduction); Skipbladner (ship) (introduction)
- Synopsis
- Story of how Odin created the first humans.
- Reprints
Fourth in the Boyhood of Thor series, next story in this series is in Thor #252.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Don Heck
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Genre
- fantasy-supernatural; superhero
- Characters
- Heimdall; Odin; Agnar the Fierce (introduction); Gotron, the Agile (introduction); King of the Storm Giants (name Brimer is revealed in the next issue) (introduction)
- Synopsis
- Story of how Heimdall earned the right to guard the Rainbow Bridge.
- Reprints
First in the Heimdall Biography series, first appearances of Agnar the Fierce, Gotron, the Agile and the King of the Storm Giants (Brimer).
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- George Roussos (credited as George Bell)
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-682
- Genre
- fantasy-supernatural; superhero
- Characters
- Heimdall; King Brimer; Queen Nedra (introduction); Odin; a Vanna (an air-sprite) (introduction)
- Synopsis
- Story of how an Air Spirit snuck past Heimdall.
- Reprints
Second in the Heimdall Biography series, first appearances of Queen Nedra and a Vanna (an air-sprite).
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Vince Colletta
- Colors
- Stan Goldberg
- Letters
- Artie Simek
- Job Number
- X-718
- Genre
- fantasy-supernatural; superhero
- Characters
- Balder; Odin; Thor; Tyr (introduction); Honir (introduction)
- Synopsis
- Story of how Balder gained his invincibility.
- Reprints
First in the Balder Biography series, first appearances of Tyr and Honir.
- Pencils
- Dick Ayers; Herb Trimpe
- Inks
- John Severin; Herb Trimpe
- Colors
- ?
- Letters
- Artie Simek; typeset
- Characters
- Sgt. Fury; Dum Dum Dugan; Phantom Eagle
Promos for Sgt. Fury Annual #4 and Marvel Super-Heroes #16 including cover repros.