After the cataclysmic events of SUPERMAN/BATMAN #6, Batman discovers something strange and mysterious on the bottom of Gotham Bay...and it looks like a girl. Will she battle on the side of good...or evil?
Geoff Johns, Frank Miller, Scott Snyder, Jeph Loeb, Joe Kelly, Mark Verheiden, Jim Lee, Klaus Janson, Greg Capullo, Ed Benes, Scott Williams & Matthew Clark
