It's been about five years since Henry, the political villain from the previous book, took over as New York's new state governor. Nicky, now unknowingly under a spell from a lady wizard he rescued from a whirlpool...

It's now been one year since the Kraang aliens and their dinosaur allies have been defeated by the turtles and Mikey's two sons. Life has returned to it's normal beat. Or... has it!?! A new enemy has reared his tro...

When the Kraang come back for another attempt at planetary domination, can the Hamato clan and their friends keep the world safe while still adopting another cat child into the family? Will Nicky, Mikey's first chi...