| Issue | #52 |
| Published | September 1977 |
| Cover Price | 0.30 USD |
| Pages | 36 |
| Editing | Archie Goodwin |
| Notes | Letters page replies by Scott Edelman. |
| Genre | superhero |
| Pencils | Al Milgrom |
| Inks | Terry Austin |
| Letters | John Costanza? |
| Notes | Letters page replies by Scott Edelman. |
| Characters | Phae-Dor |
| Genre | superhero |
| Script | Scott Edelman |
| Pencils | Al Milgrom |
| Inks | Terry Austin; Jack Abel (page 7, panel 2 figure, and page 17, panel 3); Bob Wiacek (page 15, panel 5 and page 23, panel 4); Al Milgrom (pages 27, 30) |
| Colors | Irene Vartanoff |
| Letters | Gaspar Saladino (page one); John Costanza |
| Notes | Uncredited inker credits added 2005 by Steven Tice. |
| Reprinted | in Mighty World of Marvel, The (Marvel UK, 1972 series) #290 [8 pp.] |