Originally collected in 1999, Batman and Superman, are hailed as the two greatest super-heroes of all time. This hardcover collection reprints, as they were originally published, the earliest tales of when these two icons first met and fought crime together. Featured in this edition are the memorable tales of the first time Superman and Batman revealed their secret identities to each other, the first time the two heroes traded identities, and the unforgettable story of when Superman lost his powers and Batman mysteriously gained them.