| Issue | #139 |
| Published | April 1967 |
| Frequency | monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | Thor; Sif; Orikal |
| Genre | Superhero |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Reprinted | in Marvel Spectacular (Marvel, 1973 series) #10 (October 1974); in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #5; in Essential Thor (Marvel, 2001 series) #3 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #38 |
| Characters | Thor; Sif; Odin; Ulik; Geirrodur; Orikal |
| Synopsis | Thor is taken by Sif to Trollheim to recover his hammer. He fights Ulik, releases Orikal, and wins the troll war. |
| Genre | Superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Letters | Sam Rosen |
| Notes | One page is not reprinted in the Marvel Spectacular #10 reprint. |
| Reprinted | in Marvel Spectacular (Marvel, 1973 series) #10 (October 1974) [-1 page]; in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #5; in Essential Thor (Marvel, 2001 series) #3 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #38 |
| Characters | Thor; Mogul; Mogul's Jinni Devil; Warriors Three [Hogun; Fandral; Volstagg] |
| Synopsis | Thor and companions find the Mystic Mountain of Mogul. |
| Genre | Superhero; Fantasy |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Letters | Artie Simek |
| Notes | Mystic Mountain Part 3. |
| Reprinted | in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #5; in Essential Thor (Marvel, 2001 series) #3 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #34 |
| Script | Stan Lee ? |
| Letters | typeset |
| Notes | Letters submitted by Alvin Grinage, Jr.; Michael Esterson; Stephen Porterfield; Steve Ziegler; Neil Telafor |