The animated worlds of the current Teenage Mutant Ninja Turtles Nickelodeon cartoon and Batman: The Animated Series collide in this outstanding mini-series featuring fan-favorite characters from both universes! Villains start to mysteriously escape Arkham and Batman seeks to track them down, but he discovers that they have left Gotham completely... and gone to the New York City of the Teenage Mutant Ninja Turtles! Collects issues #1-6!

The surprising conclusion to the hit all-ages crossover! Surprising alliances are formed and friendships are tested as the villain behind the cross-dimensional chaos is revealed!

Trapped in a world where they can scarcely tell friend from foe, the Turtles\\\' first encounter with the Dark Knight puts their fighting skills to the ultimate test. And while Batman and scientist Lucius Fox search for any clue as to where these strange ninjas come from, Shredder strikes a deal with The Penguin! Co-published with IDW!

In this explosive sequel to the critically acclaimed blockbuster BATMAN: WHITE KNIGHT from writer/artist Sean Murphy, The Joker recruits Azrael to help him expose a shocking secret from the Wayne family’s legacy—and to run Gotham City into the ground! As Batman rushes to protect the city and his loved ones from danger, the mystery of his ancestry unravels, dealing a devastating blow to the Dark Knight. Exciting new villains and unexpected allies will clash in this unforgettable chapter of the White Knight saga—and the truth about the blood they shed will shake Gotham to its core!

The Turtles must face their worst fears when they confront the deadly Scarecrow! Meanwhile, Batman takes the fight to Shredder and the Joker only to find that the greatest danger has yet to be revealed!

Old Hob is on the hunt for his newest recruit… Leatherhead! The dangerous gator has other ideas though and a battle of the minds soon turns violent!