The Teenage Mutant Ninja Turtles must journey into space to save the Earth from the Kraang and their army of mutated animals.

Nickelodeon's Teenage Mutant Ninja Turtles are blasting into space to save the Earth. Kids 6 to 10 will thrill to this action-packed novelization that features

This volume is based on the proceedings of an Advanced Study Institute (ASI) sponsored by the North Atlantic Treaty Organization (NATO) held October 1987 in Cor