52: Part 2 DC Comics 12

A year without Superman. A year without Batman. A year without Wonder Woman. But not a year without heroes... Earth’s most revered heroes have vanished. In their absence, the cities of Metropolis and Gotham have fallen prey to the machinations of super-villains and the criminal activities of Intergang. Booster Gold, a hero from the future, has stepped into Superman’s boots only to find them too big to fill, especially when rival hero Supernova arrives on the scene. Recruited by the mysterious crime fighter known as the Question, detective Renee Montoya investigates an even more mysterious vigilante prowling the streets: Batwoman. These and other veteran and rookie heroes around the world must unite against a vast conspiracy of evil about to usurp control of the Earth once and for all... (Part 2 of 2)