| Issue | #19 |
| Published | June 1981 |
| Cover Price | 0.50 USD |
| Pages | 36 |
| Editing | Al Milgrom; Jim Shooter (editor-in-chief) |
| Notes | Letters page replies by Bill Mantlo. Cover colorist credit provided 2007 by Al Milgrom. |
| Characters | Rom; the Space Phantom; Wraiths |
| Genre | superhero; science fiction |
| Pencils | Michael Golden |
| Inks | Michael Golden |
| Colors | George Roussos |
| Letters | Michael Higgins |
| Notes | Letters page replies by Bill Mantlo. Cover colorist credit provided 2007 by Al Milgrom. |
| Characters | Rom; the Space Phantom; the X-Men |
| Genre | superhero; science fiction |
| Script | Bill Mantlo |
| Pencils | Sal Buscema |
| Inks | Sal Buscema |
| Colors | Don Warfield |
| Letters | Michael Higgins |
| Characters | Rom |
| Genre | superhero; science fiction |
| Script | Bill Mantlo |
| Pencils | Sal Buscema |
| Inks | Sal Buscema |
| Colors | Don Warfield |
| Letters | Michael Higgins |