Since the Silver Age, DC Comics has slowly managed to transform Batman into their biggest hero, placing him front and center in some of their biggest events and bestselling comics. Throughout the hero's almost ninety-year existence, some of his best stories have actually ended in his death. As strange as his returns to life may be, a classic story from DC's Silver Age may answer the question of how the hero keeps coming back from the underworld.
Source：https://www.cbr.com/batman-resurrection-dc-comics-death-cheaters-explained/
