Justice League: The New 52 Omnibus

Plot

In a world where inexperienced superheroes operate under a cloud of suspicion, Gotham City's lone vigilante, Batman, has discovered an immeasurable evil that threatens to destroy Earth. To save humankind, the Dark Knight will have to unite the world's greatest heroes—a caped alien, an Amazonian princess, a human lightning bolt, an undersea monarch, a space cop, and an accidentally bionic teenager.