- Pencils
- Jack Kirby
- Inks
- Joe Sinnott
- Colors
- ?
- Letters
- ?
- Editing
- Stan Lee (original editor)
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor
- Reprints
Full-page reprint of the cover on gatefold of front cover.
- Pencils
- Jack Kirby; John Buscema; John Romita
- Inks
- Dick Ayers; Sol Brodsky; Vince Colletta; Joe Sinnott; John Buscema ?; John Romita ?; Mike Esposito ?
- Colors
- ?
- Letters
- ?
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Zarrko, the Tomorrow Man
- Reprints
Cover reprints printed four to a page on the back of the gatefold front cover.
- Script
- ?
- Letters
- typeset
Includes letters from James Bailey, Francois Morel, Richard K. Koslowski, Randy O. Saluga, James Evans and Donald Loverock.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Dick Ayers
- Colors
- ?
- Letters
- ?
- Editing
- Stan Lee (Original Editor)
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Loki (Introduction); Heimdall (Introduction); Odin (Introduciton); Don Blake; Jane Foster; Balder (Introduction); Tyr (Introduction)
- Synopsis
- Loki travels to Earth to confront Thor for the first time.
- Reprints
First appearances of Odin, Heimdall, Tyr, Balder, and Loki.
- Pencils
- Ron Frenz
- Inks
- Joe Sinnott
- Colors
- ?
- Letters
- ?
- Genre
- superhero; fantasy-supernatural
- Reprints
Full-page reprint of the cover on the gatefold of the back cover.