| Issue | #231 |
| Published | January 1975 |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Editing | Roy Thomas |
| Characters | Thor; Armak |
| Genre | superhero; fantasy |
| Pencils | Gil Kane |
| Inks | John Romita (inks or retouches)?; Mike Esposito and/or Frank Giacoia? |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #149 |
| Characters | Thor; Armak |
| Genre | superhero; fantasy |
| Script | Gerry Conway |
| Pencils | John Buscema (layouts/breakdowns); Dick Giordano; Terry Austin (finished art) |
| Inks | Dick Giordano (figures); Terry Austin (backgrounds, uncredited) |
| Colors | Petra Goldberg |
| Letters | John Costanza |
| Editing | Roy Thomas |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #149 |