DC Finest: Superman: Time and Time Again

Synopsis

Mr. Mxyzptlk returns in “Krisis of the Krimson Kryptonite,” offering a dying Lex Luthor the gift of wish-fulfilling red Kryptonite. Luthor wishes for himself and Superman to be equals, but instead of Luthor gaining super-strength, the Man of Steel turns into a normal man! Then, in “Time and Time Again,” an encounter with the Linear Man sends Kal-El on a century-spanning journey through time! Collects Superman #49-56, Starman #28, Adventures of Superman #472-479, and Action Comics #659-666