Collects Superman/Batman #44-49.
*The epic adventure from SUPERMAN/BATMAN #44-49 by Michael Green and Mike Johnson, two of the writers of the hit TV series Heroes, is now available in trade paperback! The World's Finest team has a new mission: collect all Kryptonite from across the globe — no matter who gets in their way! Includes a foreward by "Dark Knight" co-writer Jonah Nolan! *Source: dccomics.com