In the tragic aftermath of last issue's events, and the recent events in 'Sins of Youth,' Kon-El must deal with the realization that he must now live out his life as a normal boy.

Sins of Youth" part 2 of 12, continued from SINS OF YOUTH: YOUNG JUSTICE #1. Since Superboy's clone body cannot age, he is the only one not affected by the aging process the other members of Young Justice have been exposed to. But a deadly side effect may sideline him and keep him from taking on his malevolent doppelganger, Match, for the right to be Superboy. Continued in SINS OF YOUTH: SECRET FILES.

A powerless Superboy heads into outer space on his first mission after losing his powers.

Losin' It' part 6 is the stunning conclusion to Superboy's mind-bending arc! Has the Teen of Steel finally lost his mind? And has Knockout finally revealed her true colors?

Can Superboy somehow find a way to survive when Black Zero traps him in a room inhabited by an army of Doomsday clones? Plus, a long-time supporting cast member makes the ultimate sacrifice. 'Hyper-Tension' part 4.

Meltdown' Part 1! After having his DNA tampered with to create Match, Superboy's cellular structure is breaking down—and there might not be a cure!

An 'Our Worlds at War' tie-in! The Kid returns to Project Cadmus, only to find the Project is no more. But he also learns that a war is brewing, and the U.S. Government plans on turning thousands of proto-clones into Guardians.

The Evil Factory' part 1! When Superboy confronts Superman about the secret he discovered the Man of Steel was concealing, their meeting is interrupted by a four-armed juggernaut.

The Kid arrives home to find all his friends and support group gone. Has he returned from a world where he was the last boy on earth only to be left all alone? 'The Last Boy on Earth' finale.

Superboy is in for the fight of his life when Sledge washes up on the shores of Hawaii, looking to kick some major butt!