DC Comics Classics Library: Superman: Kryptonite Nevermore

In 2009, DC Comics launched the "DC Comics Classics Library" hardcover series with a single volume collecting Denny O'Neil and Curt Swan's landmark 1970s Superman run, Kryptonite Nevermore. This collection gathers the pivotal saga that redefined the Man of Steel for a new era, stripping away his vulnerability to Kryptonite and ushering in a more grounded, human-focused tone. It stands as a key document of the Bronze Age, showcasing the creative partnership that modernized Superman while honoring his core legacy.