Following the events of the #1 New York Times bestselling original graphic novel by Geoff Johns, comes the highly anticipated sequel BATMAN: EARTH ONE VOL. 2! The Riddler has arrived in Gotham and he s terrorizing the city with his own twisted brand of anarchy. But why is he attacking now, and what is his endgame? The Riddler isn t Batman s only problem, as Killer Croc is on the streets and his violent crimes can t be ignored. Meanwhile, the Dark Knight has trouble reconciling the increasi ...