| Issue | #18 |
| Published | May 1991 |
| Cover Price | 1.50 |
| Pages | 36 |
| Editing | Andrew Helfer; Kevin Dooley (assistant editor) |
| Characters | Batman |
| Genre | superhero |
| Pencils | Jose Luis Garcia-Lopez (c) (s) |
| Inks | Jose Luis Garcia-Lopez (c) (s) |
| Colors | Steve Oliff (c) |
| Characters | Batman; Randolph Porter; General Slaycroft and his son Timmy. |
| Synopsis | Batman hides out in the Batcave for a month until he is over his addiction. General Slaycroft's son is turned into a superhuman monster by Professor Randolph. |
| Genre | superhero |
| Script | Dennis O'Neil |
| Pencils | Russell Braun (c); Trevor Von Eedon (layouts) (c) |
| Inks | Jose Luis Garcia-Lopez (c) |
| Colors | Steve Oliff |
| Letters | Willie Schubert |
| Reprinted | in Batman: Venom (DC, 1993 series) #nn |