STERLING PUBLISHING-Paper Rockets. The sky's the limit with these paper planes designed by two origami artists. Learn how to fold the rockets with military precision and build a air-surface guided missile based on the US Navy's 1950 AGM-12 Bullpup or an imaginative soaring spaceship. This package contains instruction book; fifty sheets of origami paper (twenty-five each: 5-1/2in square and 3-11/16x9-11/16in); one completed origami missile; a rocket launcher and nine projects. Softcover: 80 Pages. NOTE: Not intended for use by Children. Imported.