| Issue | #17 |
| Published | September 1974 |
| Cover Price | 0.25 |
| Pages | 36 |
| Editing | Roy Thomas |
| Notes | Letters page replies by Steve Gerber. Cover pencils credit from Nick Caputo via the GCD Error List (20 March 2007); the original indexer credit Gil Kane. |
| Characters | Son of Satan; Spyros |
| Genre | occult |
| Pencils | Ron Wilson |
| Inks | John Romita |
| Notes | Letters page replies by Steve Gerber. Cover pencils credit from Nick Caputo via the GCD Error List (20 March 2007); the original indexer credit Gil Kane. |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #144 |
| Genre | occult |
| Script | Steve Gerber |
| Pencils | Jim Mooney |
| Inks | Sal Trapani |
| Colors | Petra Goldberg |
| Letters | Artie Simek |
| Notes | GS: Kamuu, Zartra, Zhered-Na; V: Kometes (D), Spyros (I; Adam) |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #144 |