| Issue | #57 |
| Published | May 1998 |
| Cover Price | 1.95 |
| Pages | 36 |
| Editing | Dennis O'Neil; Jordan B. Gorfinkel (associate editor) |
| Characters | Catwoman; Poison Ivy. |
| Genre | superhero |
| Pencils | Jim Balent (c)(s) |
| Inks | Jim Balent (c) |
| Colors | Sherry Van Valkenburgh; Josh Meyers (separations). |
| Characters | Catwoman; Poison Ivy. |
| Synopsis | Catwoman stops Poison Ivy unleashing seeds into the Gotham reservoir. |
| Genre | superhero |
| Script | Devin K. Grayson |
| Pencils | Jim Balent (c) (s) |
| Inks | John Stanisci(c) |
| Colors | Buzz Setzer |
| Letters | Albert De Guzman |
| Notes | Part 15 of the Cataclysm crossover storyline. Continued in "Arkham: Tales of Madness". |