JLA TPB Volume 12 The Obsidian Age Book Two (Oct058197)

"Written by Joe Kelly; Art by Doug Mahnke, Tom Nguyen, Yvel Guichet, Mark Propst, Lewis LaRosa, Al Milgrom, Dietrich Smith, Darryl Banks, Sean Parsons, and Wayne Faucher; Cover by Mahnke Concluding the much-anticipated saga, this volume collects JLA #72-76, as the JLAers fight back from death to stop the Ancients from rewriting history. Aquaman has been found, but now he and the Atlanteans must be rescued. And in the present, the replacement JLA must also stop the Ancients while still learning how to function as a team"