Escher Cats! - Catwoman #39!
Two-Face and Joker follow up on the coin toss's decision to kill Catwoman from last issue and Penguin decides he's done with this whole ridiculous affair. And I guess Catwoman is in this too. Spoiler: Joker jumps ship too, saying he's only interested in Batman.
Capes and Whips: Where Justice is Blindfolded