The breakout at Arkham continues! When Batman shows up to stop the escaping villains and allies with Catwoman, battle lines are drawn between the Sirens. Will Selina stick by the Sirens? Or will she take on Harley and Ivy? And what side will Harley take when faced with a choice between her love the Joker and her best friend Ivy?
Written By:Peter Calloway
Cover By:Guillem March