| Issue | #17 |
| Published | September 1975 |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Characters | Thor; Circus of Crime [Ringmaster; Princess Python; Cannonball] |
| Genre | Superhero |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Reprinted | from Thor (Marvel, 1966 series) #146 (November 1967) |
| Characters | Thor; Circus of Crime [Ringmaster [Maynard Tiboldt]; Princess Python; Clown; Luigi and Ernesto Gambonno; Cannonball]; Jane Foster; Dr. Kincaid; Sif; Balder; Odin |
| Synopsis | The weakened Thor gets a job with the Ringmaster as 'Thor'. He is hypnotised into pulling a heist. |
| Genre | Superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Letters | Artie Simek |
| Editing | Stan Lee (Original Editor) |
| Notes | 3 pages from the original are not reprinted. |
| Reprinted | from Thor (Marvel, 1966 series) #146 (November 1967) [minus 3 pages] |
| Characters | Thor; Warriors Three [Volstagg; Hogun; Fandral]; Harokin; Black Stallion of Doom (I) |
| Synopsis | Thor and companions rest after defeating Harokin's Hordes. Harokin, mortally wounded, waits for the Black Stallion of Doom. |
| Genre | Superhero; Fantasy |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Letters | Sam Rosen |
| Editing | Stan Lee (Original Editor) |
| Notes | The Warlock's Eye Part 4, first appearance of the Black Stallion of Doom. |
| Reprinted | from Thor (Marvel, 1966 series) #132 (September 1966) |