Teenage Mutant Ninja Turtles Micro-Series: Villains, book 02: Baxter Stockman
Erik Burnham et Andy Khun2013

Baxter Stockman is busy working for Krang on the Technodrome... or so it appears. Little does Krang know that Baxter has secretly been working on his own project that is both mutant AND machine! But when creation turns on creator, Baxter's trademark smugness might be in short supply! Will Baxter come up with a plan B in time to save himself... and the world?