| Issue | #31 |
| Published | April 1972 |
| Cover Price | 0.15 USD |
| Pages | 36 |
| Editing | ? |
| Notes | 90046-204, 15 cents |
| Genre | superhero; science fiction |
| Pencils | Mike Royer (line art!) |
| Notes | 90046-204, 15 cents |
| Reprinted | from Magnus, Robot Fighter (Gold Key, 1963 series) #14 (May 1966) |
| Genre | superhero; science fiction |
| Script | Herb Castle |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Notes | This story is also reprinted in Magnus, Robot Fighter Archives (Dark Horse, 2004 series) #2 ([July] 2005). |
| Reprinted | from Magnus, Robot Fighter (Gold Key, 1963 series) #14 (May 1966) |