Don't miss Superboy's amazing eye-opening journey to Krypton! At long last, the Teen of Steel learns his true Kryptonian name.

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?

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.

World Without Young Justice' part 4, continued from ROBIN #101. The monster known as Doomsday once killed the Man of Steel. Is it now the Teen of Steel's turn to meet his maker? Who—or what—is Doomsboy, and what does his presence mean? Concluded in YOUNG JUSTICE #45!

Superboy's condition is more serious than he thought. With his body degenerating, the Hero of Hawaii is fast becoming the malformed Hawaiian Horror. 'Meltdown' part 2.

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

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

Superboy continues his trek trough Hypertime and comes face to face with his most dangerous adversary yet: Black Zero. This malevolent doppelganger's power may surpass even a Legion of Superboys! 'Hyper-Tension' part 3.

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!

When a gigantic volcanic rock rises out of the sea, a team of scientists investigates. When they go missing, Superboy and Knockout follow their trail! 'Losin' It' part 5.