DC's newest teen heroes get collected in a new omnibus series! Volume 1 reprints Young Justice #1-19; Young Justice #1,000,000; JLA: World Without Grown-Ups #1-2; Young Justice: The Secret #1; Young Justice Secret Files #1; Secret Origins 80-Page Giant #1; Young Justice in No Man's Land #1; Supergirl #36-37; Superboy #74; Young Justice:, Sins of Youth #1-2; Sins of Youth Secret Files #1; Sins of Youth: JLA Jr. #1; Sins of Youth: Aquaboy/Lagoon Man #1; Sins of Youth: Batboy and Robin #1; Sins of Youth: Kid Flash/Impulse #1; Sins of Youth: Starwoman and the JSA #1; Sins of Youth: Superman Jr./Superboy Sr. #1; Sins of Youth: Wonder Girls #1; and Sins of Youth: The Secret/Deadboy #1.