In these stories from issues #20-26, The Joker is back in Arkham Asylum and Harley Quinn breaks back in with him – but is she there to stand by him or destroy him? Either way, Poison Ivy and Catwoman must put aside their tumultuous past to help their wayward friend.

Guest-starring Clayface and Batman!

Written by PETER CALLOWAY
Art by ANDRES GUINALDO and JEREMY HAUN
Cover by GUILLEM MARCH

Price: $14.99