Green Lantern: Rebirth (2010-) #4

One of the deadliest villains in the DCU returns: Parallax! Things continue to twist and turn for John Stewart, Guy Gardner and Kilowog as they come face to face with their greatest enemy--the man who destroyed the Green Lanterns. Meanwhile, Green Arrow struggles to find a way to stop Parallax as the JLA, the JSA and the Teen Titans join the fight!