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Like the ninja warrior, you too can walk unobserved, penetrating forbidden areas unseen, departing at will without leaving a trace. Now this classic work's secrets of invisibility, known to the ninja of old, can be part of your self-defense repertoire. The training a student must undergo in order to become a practicing ninja involves tasks that are not to be taken lightly; indeed, attaining the higher stages demands an intensity of effort and perseverance greater than that required for any other pursuit. The training process necessitates the disintegration and reintegration of the student's own personality. As a result, one may become a ninja. Be invincible once you learn to become part of your surroundings and employ the deadly moves of ninjitsu. Ashida Kim, author of the noted Secrets of the Ninja, also tells you how to vanish from your opponent's sight and make his instinctive reactions works for you. And should you be seized, learn which deadly fighting techniques will make you the undeniable victor! Skyhorse Publishing, as well as our Sports Publishing imprint, is proud to publish a broad range of books for readers interested in sports--books about baseball, pro football, college football, pro and college basketball, hockey, or soccer, we have a book about your sport or your team. In addition to books on popular team sports, we also publish books for a wide variety of athletes and sports enthusiasts, including books on running, cycling, horseback riding, swimming, tennis, martial arts, golf, camping, hiking, aviation, boating, and so much more. While not every title we publish becomes a New York Times bestseller or a national bestseller, we are committed to publishing books on subjects that are sometimes overlooked by other publishers and to authors whose work might not otherwise find a home.