Black Canary is trapped in the Slab, outgunned and in way over her head, as she tries to stop a riot started by the Joker. With the Joker's hordes ready to beat the stuffing out of her, what chance does she have to survive, let alone escape?

Written By:
Chuck Dixon
James Fry
Andrew Pepoy
Cover By:
Todd Klein, Phil Noto, T. Horie, Ed McGuinness, Jason Martin