| Issue | #1 |
| Published | June 1992 |
| Cover Price | 1.50 USD |
| Pages | 36 |
| Editing | Dennis O'Neil; Scott Peterson (assistant) |
| Notes | Collector's Set version of this issue bagged with 2 posters of the covers to the first two issues, a pop-up of Arkham Asylum, blueprints of Arkham Asylum, and a die-cut bookmark at $2.50. |
| Characters | Batman |
| Genre | Superhero |
| Pencils | Brian Stelfreeze (painted) |
| Inks | Brian Stelfreeze (painted) |
| Colors | Brian Stelfreeze (painted) |
| Characters | Batman; Robin; Nightwing; Mr. Zsasz; Jeremiah Arkham; Cornelius Stirk; Scarecrow |
| Synopsis | Details Jeremiah Arkham's past. Batman made an Arkham inmate. |
| Genre | Superhero |
| Script | Alan Grant |
| Pencils | Norm Breyfogle |
| Inks | Norm Breyfogle |
| Colors | Adrienne Roy |
| Letters | Todd Klein |
| Synopsis | Friday afternoon at DC Comics. |
| Script | Michael Eury |
| Letters | Typeset |