Shredder and Kraang finally meet up but will they be able to overcome their differences and join forces? Meanwhile, Old Hob has perfected the art of making mutants! With the ranks of his mutant gang swelling, the Turtles will have to determine if they can truly trust Hob against the Foot. Collects issues #37 - 40.
104 page softcover IDW PUBLISHING
(W) Tom Waltz, Kevin Eastman (A) Mateus Santolouco, Cory Smith (CA) Mike Henderson