Batman Blackgate Isle of Men (1998) #1
Published Apr 1998 by DC.

The "Cataclysm" frees some of Gotham's most dangerous criminals in a stunning one-shot!
Written by Doug Moench
Cover by Brian Stelfreeze and Bill Sienkiewicz
When the quake hits, the lower levels of Blackgate Prison are flooded, and dozens of violent villains must be released from their cells to avoid certain death. Normally, this wouldn't pose too much of a problem, but the quake has formed a land bridge between Blackgate's island and the mainland. Can the Dark Knight keep these foes contained in the midst of the worst natural disaster in Gotham's history? "Cataclysm" continues in Batman Shadow of the Bat (1992) #74.

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