Birds of Prey Vol. 4: The Cruelest Cut

The traitor within the Birds of Prey finally shows her face, as the team struggles to recollect itself in the wake of such a deadly, costly betrayal. They'l have no room to breathe, as two terrifying organizations--Basilisk and the Court of Owls--come back from team members' pasts to haunt the Birds. 

Writer Christy Marx (SWORD OF SORCERY) jumps onto one of DC's most unpredictable titles in BIRDS OF PREY VOL. 4.  Collects issues #18-24 and 26 and TALON #9.