ACTION COMICS #841

Written by Kurt Busiek & Fabian Nicieza Art by Pete Woods    Cover by Dave Gibbons     An event trilogy guest-starring half the DCU kicks off in an issue featuring a stunning cover by Dave Gibbons (WATCHMEN)! Superman is back - but is it really him? As Earth faces a powerful new menace, Superman contends with heroes wary that he might not be who he says he is. Guest-starring the Teen Titans, Nightwing and Firestorm!