As evil spreads across Gotham City, Batman's allies, including Red Robin,Batwing, Robin, Batgirl, the Birds of Prey, Nightwing, and even Catwoman findthemselves in a battle coming from all sides.The Court of Owls have shown theirhand, and it's up to the collective effort of these heroes, some more unlikelythan others, in this sprawling tale of corruption and violence.This epic springs from the pen of Scott Snyder, New York Timesbestselling author of Batman: The Black Mirror and AmericanVampire, as well as creators Judd Winick, David Finch, Peter J.Tomasi, PatGleason, Tony Daniel, Scott Lobdell, Duane Swierczynski, JH Williams III, JimmyPalmiotti, and Justin Gray!This volume collects the following issues: Batman #8-11, Nightwing#8-9, All-Star Western #9, Catwoman #9, Batgirl #9,Batman: Dark Knight #9, Batman and Robin #9, Birds of Prey#9, and Red Hood and the Outlaws #9.