THE CURSE OF SLAUGHTER SWAMP! Batman tries to stop Solomon Grundy as he attacks crime bosses in Gotham City. But Batman quickly learns that Grundy isn't in control of his own body! Batman will have to chase Grundy back to Slaughter Swamp, where Solomon Grundy was born, to stop him once and for all. From super star writer Becky Cloonan and artist Dike Ruan making his DC Comics debut!