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!

Batman and the Turtles grapple with the laws of Krang’s combined universe, desperate to return their two worlds to their original states. But there are some who do not want things set right. In this reality, the Laughing Man runs the Smile Clan, the most dangerous criminal organization ever to strike New Gotham City—and that’s how he wants things to stay! He’ll kill anyone who gets in his way...even the Shredder!

A Venom-charged Donnie wages a brutal, one-Turtle war on the Foot Clan. Batman has to stop him and remind him of who he really is; someone who uses smarts—not brawn—to take down the bad guys. Damian and Raphael pay a visit to the Lazarus Pit to try and help a wounded Splinter. Then Batman tries to turn a former foe into an ally as part of a desperate attempt to finally end the reign of Bane.

The ÒSixth DimensionÓ storyline wraps up in this oversize issue as Superman faces down the World Forger to save the Justice League! Can Superman withstand the might of a being that can create worlds from nothing?! Plus, with the Justice League away, Mr. MxyzptlkÕs been wreaking havoc! Can anyone on Earth stand up to the fifth-dimensional menace?

Kevin Eastman, co-creator of the Teenage Mutant Ninja Turtles, joins series artist Freddie E. Williams II as guest artist for the second issue of BATMAN/TEENAGE MUTANT NINJA TURTLES III! KrangÕs true power has been revealed, and now itÕs up to Batman and the Turtles to stop him, but their only hope may lie with the strange, yet familiar, visitor from another world.

Our heroes have battled the Foot Clan in Gotham City and Bane in New York, but now Krang has gotten his hands on the most dangerous technologies in the DC Universe-and no universe is safe from his wrath! As Krang's true power is revealed, it's up to Batman and the Turtles to stop him, but their only hope lies with a strange, yet familiar, visitor from another world! Collects Batman/Teenage Mutant Ninja Turtles III #1-6. Co-published with IDW.