Batgirl and the Birds of Prey (2016-) #13

ÒSOURCE CODEÓ finale! OracleÕs past entanglements with Gotham CityÕs underworld have gotten the Birds in deep trouble as Calculator, Catwoman and Poison Ivy all pull the team into their own dark agendas! Even if they can get themselves out of this mess, the question remains: Does Oracle really belong with the Birds of Prey, or is he a criminal at heart?