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!

"Join the Bat and some teenage turtles as they try to save their cities from the baddest of the bad guys! New York City. The Teenage Mutant Ninja Turtles face the battle of a lifetime, fighting both the fearsome Foot Clan and their leader, the Shredder, and the alien forces of General Krang... which is exactly Krang's plan. Now a single dimensional warp can rid him of both of his greatest rivals at once. Gotham City. From the Penguin to Killer Croc to Ra's al Ghul and beyond, the caped crime-fighter called Batman already has his hands full protecting his city. Suddenly, a new enemy emerges-the Shredder and his ninja followers, transported to Gotham and unleashed upon an unsuspecting world. Now they're on the hunt for the technology that will help them return home...and conquer Gotham City in the process. But heroes come in all shapes, and the Dark Knight does not fight alone. As the Caped Crusader joins forces with Leonardo, Donatello, Michelangelo, Raphael and Master Splinter, can the Bat, the Rat and the Turtles take down the most vicious villains from two dimensions?"--

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!

A fiendish alliance unfolds behind the scenes, unbeknownst to Batman and the TMNT as they are forced to fight a Poison Ivy-powered Snakeweed!