An enemy from Master Splinter’s past is back and hungry for revenge. To get it, he’ll summon the most dangerous foe that the Turtles have ever encountered—the Collectors, shape-shifting demons that can pass through dimensions at will and cannot be stopped once they have been summoned to harvest a soul. To save themselves, the Turtles team up with the Ghostbusters, the only people who have ever faced them and lived to tell the tale, in a battle that turns into a chase across dimensions both incredible and terrifying. Author: Erik Burnham, Tom Waltz. Illustrator: Dan Schoening. © 2018 Viacom International Inc. All Rights Reserved. TEENAGE MUTANT NINJA TURTLES and all related titles, logos and characters are trademarks of Viacom International Inc.