A novelization by B.B. Hiller ; based on the screenplay by Stuart Gillard.

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!

Rita Repulsa faces off against Shredder for control of the weapon that will change the Power Rangers forever! No matter who wins, the world will never be the same! As the two villains battle, the Mighty Morphin Power Rangers must find a way to storm the Foot Clan base to save Tommy, as the Teenage Mutant Ninja Turtles step up to help their new allies in an unexpected way.

The Turtles return from Burnow Island to find unimaginable tragedy. As the family struggles to cope, an enraged Foot Clan prepares its revenge. It's all been building to this...the start of the final storyline leading to #50!

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.

Celebrate the 40th anniversary of those heroes in a half-shell with this updated edition of the bestselling Teenage Mutant Ninja Turtles: Ultimate Visual History, featuring a wealth of additional content, including new chapters on Rise of the Teenage Mutant Ninja Turtles, The Last Ronin, and Teenage Mutant Ninja Turtles: Mutant Mayhem. Teenage Mutant Ninja Turtles: The Ultimate Visual History is back and bigger than ever with more than fifty pages of additional content, including a chapter on the latest film TMNT: Mutant Mayhem, and thirty collectible inserts. Experience the complete 40-year-long saga of the Teenage Mutant Ninja Turtles—from their humble beginnings as black-and-white comics created by Kevin Eastman and Peter Laird to their multimillion-dollar breakout success and remarkable longevity as a true pop culture phenomenon. Featuring interviews with key figures in the Turtles’ evolution, Teenage Mutant Ninja Turtles: The Ultimate Visual History: Revised and Expanded Edition presents the complete history straight from the mouths of co-creators Kevin Eastman and Peter Laird—as well as the multitude of creative minds behind the wider TMNT universe of animation, video games, movies, and more. Bodacious and fully comprehensive, this book is the ultimate celebration of four decades of Turtle Power! 40th ANNIVERSARY EDITION: Updated to celebrate the 40th anniversary of Leonardo, Michelangelo, Donatello, and Raphael, the world’s most beloved crime-fighting, pizza-loving reptiles. EXPANDED CONTENT: This expanded edition not only includes new chapters on Rise of the TMNT, TMNT: Mutant Mayhem, and forty years of TMNT video games, it also features expanded chapters on the 2014 and 2016 feature films, the 2012 animated Nickelodeon series Teenage Mutant Ninja Turtles, and the IDW comics series, including the fan-favorite series The Last Ronin. STUNNING IMAGES: Discover rare and never-before-seen images from forty years of TMNT, including behind-the-scenes photos, concept art, sketches, and other gems from the archives. EXCLUSIVE INTERVIEWS: Dive into exclusive interviews with key figures from throughout the forty-year history of the Teenage Mutant Ninja Turtles, including Kevin Eastman, Peter Laird, Brian Henson, Fred Wolf, and Vanilla Ice. PERFECT GIFT: TMNT fans and genre film enthusiasts will shout “Cowabunga!” when they receive a copy of Teenage Mutant Ninja Turtles: The Ultimate Visual History as a gift. COMPLETE YOUR TMNT COLLECTION: Teenage Mutant Ninja Turtles: The Ultimate Visual History: Revised and Expanded Edition joins Teenage Mutant Ninja Turtles: The Pop-Up Book and The Teenage Mutant Ninja Turtles Pizza Cookbook Gift Set, both available from Insight Editions.

The Teenage Mutant Ninja Turtles are back in a new CGI-animated feature film from Warner Bros. Pictures, set for release in theaters on March 30, 2007. Includes an 8-page, full-color insert of movie stills.

The origin of Batman…together with the origin of the Teenage Mutant Ninja Turtles? The stories are familiar, but through the prism of this altered reality, clearly not the same. An uneasy feeling sets in that everything is not what it seems. But the Laughing Man pays a visit to a familiar Turtles ally to make sure this world stays exactly as Krang has remade it.