The first Ninja book to incorporate traditional concepts of Ninjutsu weaponry & tactics with practical modern-day applications. Written in a realistic How-To manner, this book reveals all the best-guarded secrets of these deadly warriors. Learn how to make legendary Ninja flash & smoke grenades, walk unseen, stop an opponent in an instant, climb vertical walls & more. 51/2x81/2, 158 pgs, illus., softcvr.