The secrets of Kryptonite exposed! Witness Superman's first encounter with the radioactive chunks of his home planet and learn how it changed his life. Don't miss this first 6-part story arc, brought to you by the award-winning writer Darwyn Cooke (DC: THE NEW FRONTIER) and artist Tim Sale (SUPERMAN FOR ALL SEASONS, BATMAN: DARK VICTORY)!

Lori Lemaris discovers ancient Incan treasure in the depths of a sunken ship, but when a red-gemmed necklace catches her eye, she sets into motion events that lead to Metropolis being sunk.

Signal to Noise" part 1! Learn the origins of the Jimmy Olsen/Superman relationship when Superman invents a way for Jimmy to signal him while Metropolis deals with giant murderous toys.

After dealing with the attack of 50-foot murderous toys, Superman works to keep Jimmy Olsen out of harm's way. But Jimmy's nose for trouble leads him straight to a reclusive toymaker named Winslow Schott. "Signal to Noise" part 2.

Jimmy Olsen finds himself in way over his head, held hostage by a sadistic toymaker and an array of sinister playthings. And the Man of Steel finds that Jimmy's new signal watch might be the tool of the hero's destruction. "Signal to Noise" part 3 is the series' final issue.

Legendary, award-winning creator Darwyn Cooke (DC: THE NEW FRONTIER) joins forces with acclaimed artist Tim Sale (BATMAN: THE LONG HALLOWEEN) for this edition of SUPERMAN: KRYPTONITE DELUXE EDITION! This classic graphic novel features an unforgettable story of Superman's first encounter with Kryptonite, the radioactive chunks of his home planet which can kill him and how it changed his life forever! And even if the Man of Steel can survive, will he be able to save Lois Lane from the clutches of a mysterious stranger? This deluxe hardcover graphic novel features covers, behind-the-scenes sketches and scripts from Cooke and Sale. SUPERMAN: KRYPTONITE DELUXE EDITION collects SUPERMAN CONFIDENTIAL #1-5 and #11.