| HAMM, SAM |
| | Name and vital stats |
| | | HAMM, SAM (writer) | NULL |
| | Additional biography |
| | | Amazing Heroes #159, #160, 1989 | NULL |
| | DC COMICS |
| | | BATMAN (wr/) 1989 | > 89 |
| | | BATMAN~ (wr/) 1992 graphic album reprint | > 92 |
| | | New introduction (wr/) 1992 in BATMAN: BLIND JUSTICE graphic album | > 92 |