Return to the Ronin-Verse! In TMNT: The Last Ronin, readers were taken on a pulse-pounding trek through time-past, present, future-to witness the final gut-wrenching days of the Heroes in a Half-Shell. In Last Ronin-Lost Years, new secrets of the Turtles' past are revealed as we learn more about the devastating series of events leading up to the Last Ronin's final battle, as well as its aftermath. For Michelangelo in particular, the march to his heartbreaking...

With a few key allies, the Ronin takes on the greatest risk yet to infiltrate Baxter Stockman's tech island! What happened many years ago to set the Ronin on this quest for vengeance? Find out in this action-packed penultimate issue!

Secrets are revealed as we begin to discover what happened in the past to lead to this nightmarish future. The Ronin meets an unexpected new ally but the Foot Clan begins an exhaustive sweep of the Bottom to find the vengeful mutant. And what role does Baxter Stockman play?

It's the TMNT event of 2020! Springing from the minds of TMNT co-creators Kevin Eastman and Peter Laird comes an epic like you've never seen before! In a future NYC far different than the one we know today, a lone surviving Turtle goes on a seemingly hopeless mission to obtain justice for his fallen family and friends. Kinetic layouts from Eastman, moody inks from Andy Kuhn and a thrilling script full of surprises from longtime TMNT scribe Tom Waltz...

A special one-shot set in the Ronin-verse! After the Last Ronin defeated Oroku Hiroto, Master of the Foot Clan, New York City was free for the first time in more than a decade. But along with the newfound freedom comes a dangerous power vacuum waiting to be filled, and without a common enemy in the Foot Clan, various factions are vying to take control. Longtime resistance leader April O'Neil finds herself and her loved ones-including four small mutant...

With the last fragment of the Black Hole Generator in their possession, the Turtles race back to New York City to stop the Triceratons before they destroy their home. But even if they save Earth from total annihilation, will their city ever be the same?

What terrible events destroyed his family and left New York a crumbling, post-apocalyptic nightmare? All will be revealed in this climactic Turtle tale that sees longtime friends becoming enemies and new allies emerging in the most unexpected places. Can the surviving Turtle triumph?