Somehow, Batman'Aos greatest nemesis, The Joker, has received the power to reshape reality according to his own mad whims. This world is now defined by chaos and death, Metropolis'Aos greatest superhero is Bizarro, and billionaire industrialist Lois Lane is'Abald? Writers Jeph Loeb, J.M. DeMatteis, Mark Schultz, and Joe Kelly join with artists Ed McGuinness, Mike S. Miller, Duncan Rouleau, Scott McDaniel, and more to present a twisted vision of a world under the rule of Emperor Joker. This deluxe edition collects Superman #160-161, Adventures of Superman #582-583, Action Comics #769-770, Superman: The Man of Steel #104-105, and Superman: Emperor Joker #1 and features a brand-new cover by McGuinness and a new introduction by Loeb!