The World's Greatest Superheroes unite in a dazzling, high-octane adventure that redefines the meaning of "team-up." Legendary writer Mark Waid and superstar artist Dan Mora bring new energy and heart to the iconic partnership of Batman and Superman in this explosive, critically acclaimed series. Set in a vibrant past of the DC Universe, the Dark Knight and the Man of Steel join forces to face the ancient and dangerous Devil Nezha, a threat powerful enough to require help from unlikely allies such as the Doom Patrol. As the stakes escalate, the World's Finest must navigate supercharged powers, deadly enemies, and the arrival of a mysterious young hero known as Boy Thunder. Collected in deluxe hardcover for the first time, this edition launches a bold new chapter in superhero storytelling packed with action, emotion, and timeless charm. Collects Detective Comics #1050 and Batman/Superman: World's Finest #1-11.