Mother Panic Gotham A D TP

Ten years into the future, in a world without a Batman, Gotham City has been taken over by the Collective! In a high-tech town with zero tolerance for caped crusaders and masked vigilantes, what's a woman who has vowed vengeance to do? Could The Joker, now a sad clown who makes balloon toys shaped like tommy guns, have the answers? Collects issues #1-6.