It's a whole new world out there, one where there are more mutants than ever before, but that doesn't mean life has gotten any easier! The mutagen bomb's fallout continues to affect NYC in increasingly disturbing ways. As the government struggles to come to grips with a growing humanitarian crisis, mutants start to go missing. The TMNT trace the clues to the waterfront and find something terrifying that is now living in the depths! Meanwhile, a falling out between Baxter and April could have dire consequences for Mutant Town. But life somehow finds a way to move forward, and in a standalone story that delves deeper into the denizens of Mutant Town, follow three interconnected stories as the TMNT immerse themselves in their new home. Collects issues #106–110 of the Teenage Mutant Ninja Turtles series.

It's a whole new world out there, one where there are more mutants than ever before, but that doesn't mean life has gotten any easier! The mutagen bomb's fallout continues to affect NYC in increasingly disturbing ways. As the government struggles to come to grips with a growing humanitarian crisis, mutants start to go missing. The TMNT trace the clues to the waterfront and find something terrifying that is now living in the depths! Meanwhile, a falling out between Baxter and April could have dire consequences for Mutant Town, where life has changed forever. But life somehow finds a way to move forward and in a stand alone story that delves deeper into the denizens of Mutant Town follow three-interconnected stories as the TMNT immerse themselves in their new home. Collects issues #106-111 of the Teenage Mutant Ninja Turtles series.

Welcome to the new world of TMNT! After the cataclysmic events of “City At War,” the Turtles find New York City drastically changed—new factions and enemies are on the rise, and allies are in short supply. The Turtles discover that in order to survive, they will need to work together like never before, but when they find themselves separated, Old Hob decides to fill the power vacuum with some very unusual mutants: Zanna, Mushroom, and Zink! Collects issues #101–105 of the TEENAGE MUTANT NINJA TURTLES series.

Jennika is back with another solo adventure descending into the depths of Mutant Town to unravel a terrible mystery affecting its citizens! Mutants are turning into monsters and fear is spreading in Mutant Town. Jennika takes to the underworld to get to the bottom of the situation, but enemies old and new await! As she delves deeper into the mystery in search of answers to the bizarre transformations that have been affecting her fellow citizens she is forced to work with a former enemy, realizing that the situation is far more complicated and dangerous than she originally thought!

Time is short as Krang accelerates his plan to terraform the Earth, which will kill all who live on it! A surprise alliance results in a daring plan-- and the stakes have never been higher! Collects issues #41_44.

The Teenage Mutant Ninja Turtles pursue the evil cyborg genius Dr. WhereWhen through a time portal…and emerge in feudal Japan! There, they encounter Usagi Yojimbo, 20 years into the samurai’s future but decades after the arrival of Dr. WhereWhen…who has already carved himself a fiefdom using mechanized clockwork samurai robots…with the intention of conquering both the past and current timelines!

Sent back in time to feudal Japan, the Teenage Mutant Ninja Turtles immediately face a fight for their lives against…Yukichi and Jotaro! Mistaking the Turtles for the violent kappa terrorizing a nearby village, the long-eared samurai descend upon the Turtles with swords brandished. Can the TMNT convince Usagi’s allies to aid in their mission to stop Dr. WhereWhen from changing the future? Or will the larger threat prevail while Lord Noriyuki’s forces march into the final battle with the Dark Lord Hikiji?

Brought to you from IDW and Capcom, an event series teaming up two of the greatest martial arts groups in all of pop culture! The World Fighting Festival is serving up heaping helpings of disappointment for both the Teenage Mutant Ninja Turtles and the Street Fighters. After a devastating loss—on a technicality, no less—a raging Raphael challenges Guile to an unsanctioned rematch in the streets of Atlantic City!!! Doesn’t he know Guile is an actual STREET FIGHTER?! As the Turtles and Street Fighters clash wills and skill on and off the tournament floor, enemies in the shadows conspire against them both!

She is heir to the throne of the Foot Clan. She is a master of the art of ninjutsu. A loyal soldier, a fearsome warrior, a visionary leader. These are tales of her glory—stories of her unyielding perseverance—collected to honor her name. She is Oroku Karai.