The third volume of Young Justice spotlights the "Sins of Youth" event that pitted DC's teen heroes--including Superboy, Robin, Impulse and more--against each other!

In this volume's "Sins of Youth" epic, the machinations of the covert organization known as the Agenda affects the team's respective ages -- leaving some heroes grown to adulthood and others reverted to adolescence!

Beloved writer Peter David's classic series is re-collected here in YOUNG JUSTICE BOOK THREE. Collects YOUNG JUSTICE #18-19, and the SINS OF YOUTH titles JLA JR. #1, AQUAMAN/LAGOON MAN #1, BATBOY AND ROBIN #1, KID FLASH/IMPULSE #1, STARWOMAN AND THE JSA #1, SUPERMAN JR./ SUPERBOY SR. #1, WONDER GIRLS #1, THE SECRET/DEADBOY #1, plus SUPERBOY #74 and SINS OF YOUTH SECRET FILES #1