| VERHEIDEN, MARK |
| | Name and vital stats |
| | | VERHEIDEN, MARK [1956- ] (writer) | NULL |
| | Member |
| | | APA-5 (founder) | NULL |
| | | CAPA-alpha | NULL |
| | | Exponent, an amateur press association | NULL |
| | | SFPA, an amateur press association | NULL |
| | Performing Arts |
| | | Writer: Film: Terror Squad c1986 | > 86 |
| | ATOMEKA PRESS (U.K.) |
| | | A1~ (wr/) 1989-90 | > 89 90 |
| | DARK HORSE COMICS |
| | | ALIENS (wr/) 1988-90 | > 88 89 90 |
| | | AMERICAN, THE (wr/) 1987-90 | > 87 88 89 90 |
| | | BIG (adapt/) 1989 | > 89 |
| | DC COMICS |
| | | GREEN LANTERN, BLACK CANARY, SUPERMAN, BLACKHAWK EXPRESS (wr/) 1989 | > 89 |
| | | HUMAN TARGET, THE (wr/) 1991 | > 91 |
| | | PHANTOM, THE (wr/) 1989-90 | > 89 90 |
| | | SECRET ORIGIN: MARTIAN MANHUNTER J'ONN J'ONZZ (wr/) 1988 | > 88 |
| | | SECRET ORIGIN: TWO-FACE (wr/) 1989 | > 89 |
| | | SPEEDY (wr/) 1989 | > 89 |
| | | SUPERMAN TEAM-UPS (wr/) 1989 in ACTION COMICS | > 89 |