Smashwords Edition, 2010. — 157 p. — ISBN: 9781458182135.
Tool Box Hapkido is a labor of love borne from the idea that self defense techniques can have a basis in traditional martial arts. They also can be simple and effective. This book shows several techniques grouped in levels to allow the user to pick up and learn whatever their training level. There are step-by-step instructions and pictures to help the user apply the techniques.
This book goes deeper into the Hapkido locks and techniques and groups them via the joint targeted. It also goes deep into the technique with step-by-step information.