Comics' biggest creators make their mark on the Turtles universe! Go beyond the main series in this exciting anthology of stand-alone stories. Find out what beomes of the Triceratons after the Invasion! Will they get along with their new neighbors or become victims of a terrifying new villain? Plus, can Donatello mediate a truce between the Utroms and the Triceratons, or will fanatics on both sides cause a deadly derailment? The fate of alien life on Earth hangs in the balance! Brought to you by a diverse array of talent including PAUL ALLOR, MARK TORRES, CALEB GOELLNER, PABLO TUNICA, ROSS MAY, CHRIS JOHNSON, RYAN FERRIER, RICH DOUEK, BRAHM REVEL, BUSTER MOODY, IAN FLYNN, and NELSON DANIEL. Collects: Teenage Mutant Ninja Turtles Universe #21-25.