Essence of Ninjutsu	Good introduction to Nijnutsu, history and stories
	The Way of the Ninja: Secret Techniques	Mainly Togakure-ryu Ninjutsu techniques described in debth
	Fujita Seiko:: The Last Koga Ninja	This is a well researched book about THE LAST Koga-ryu Ninja grandmaster
	Unarmed Fighting Techniques of the Samurai	This is a must for everyone interested in the schools of the Bujinkan system
	Power of the Sixth Sense: How to Keep Safe in a Hostile World	Interesting book that might help you open your eyes and senses
	The Ninja: Ancient Shadow Warriors of Japan	It is said that this will be the most comprehensive book about Ninjutsu ever published outside Japan.
	The Last Ninja - Bujinkan TaiKai USA	Grandmaster Masaaki Hatsumi Soke in THE LAST TAIKAI.
	Shinobi No Mono	Masaaki Hatsumi Soke was advisor to this movie, quite interesting.
	Japanese Sword Fighting: Secrets of the Samurai	If you are into swords, this is a must
	Stick Fighting: Techniques of Self-Defense (Bushido--The Way of the Warrior)	This is one of the best technique books published, very good for those who want to learn techniques with a short stick or cane
	Advanced Stick Fighting	Kukishin-ryu Keiko Sabaki kata, this is advanced and deap stuff.
	Understand? Good. Play!--Words of Consequence	Comments from trainings with Hatsumi Soke, reading this will bring you to the feeling of how the trainings in Japan is