| Issue | #253 |
| Published | November 1976 |
| Cover Price | 0.30 USD |
| Pages | 36 |
| Editing | Len Wein |
| Characters | Thor; Ulik |
| Genre | superhero |
| Pencils | Jack Kirby |
| Inks | Frank Giacoia ?; John Verpoorten ?; John Romita ? (corrections) |
| Letters | Gaspar Saladino |
| Notes | Possible Verpoorten and Romita cover credits provided 2006 by Nick Caputo. |
| Reprinted | in Marvel Premiere Classic (Marvel, 2006 series) #54 |
| Characters | Thor; Ulik (villain); Trogg (villain) |
| Genre | superhero |
| Script | Len Wein |
| Pencils | John Buscema (breakdowns); Tony DeZuniga (finished art) |
| Inks | Tony DeZuniga |
| Colors | Marie Severin |
| Letters | Gaspar Saladino (page 1); Condoy |
| Editing | Len Wein |
| Reprinted | in Marvel Premiere Classic (Marvel, 2006 series) #54 |
| Characters | Thor |
| Genre | fantasy; superhero |
| Script | David Kraft |
| Pencils | Pablo Marcos |
| Inks | Pablo Marcos |
| Colors | Glynis Wein |
| Letters | Irving Watanabe |
| Notes | Part 2 of the story that began in Thor #253. |