Barbara Gordon: Breakout #6

Synopsis

SUPERMAX WELCOMES NEW INMATES AND NEW ENEMIES! Two new allies from Barbara's time with the Birds of Prey, also imprisoned in Supermax, hatch a daring plan to save her... but they better hurry because she's been accused of murder! And just as things hit a boiling point, Vandal Savage sends one of Gotham's most dangerous investigators to put an end to the chaos at the prison.