Superboy! Wonder Girl! Robin! Impulse! Amethyst! All united in Young Justice! The hottest new super-team, written by award winning author Brian Michael Bendis for his new imprint Wonder Comics! When the nightmare dimension known as Gemworld invades Metropolis, teen heroes will unite to deal with the situation--but they're quickly shocked to discover the battle may be the key to the return of Conner Kent, a.k.a. Superboy! This mix of fan favorites and new legacy heroes will be the center point for some of the biggest goings-on at DC!