Legendary, award-winning creator Darwyn Cooke (DC: THE NEW FRONTIER) joins forces with acclaimed artist Tim Sale (BATMAN: THE LONG HALLOWEEN) for this oversize hardcover 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.