To advantage both your self and others was the way of the ancients. To learn more about Non Classical Kung-fu, and the Principles and Philosophy of Weishendo check out the web site. www.lulu.com/weishendo The book is 232 pgs. also fully illustrated with drawings and calligraphy. Basic strategy, combat theory, yin & yang. etc.... A must read for todays modern warrior. Prices range from $49.95 for the complete book, to $5.00 & up for a download of each chapter, which is a compilation of 9 short books. Also included are full previews of each section. Any questions can be forwarded to weishendo@hotmail.com