Teenage Mutant Ninja Turtles Universe, Vol. 4 Home

Comics' biggest creators make their mark on the Turtles universe Go beyond the main series in this exciting anthology of stand-alone stories. Discover the secret origins of the Triceratons: how they began on Earth, what that means for their return, and how they successfully rebelled against their Utrom captors Plus, the Turtles fight to save their city, but become trapped in tight quarters when NYC is evacuated. Will they find a way to freedom without driving each other crazy? Then, Raphael and Alopex go undercover at Null Industries where they find more than they bargained for, including very angry mutants Collects issues #16-20.