Bio Energy Healing - Therapy of the Future, by Michael O'Doherty & Tom Griffin

This book is quite difficult to source as it has been out of print for some time. However it is well worth searching for as it offers an indepth look at all aspects of Bio Energy Healing 

Vibrational Medicine for the 21st Century, by Richard Gerber MD

This book is essential reading for all Energy Therapists, it examines the anatomy of the energetic body in detail, joining together the why's and how's of Energy Therapy in a no frills manner. It also gives accurate insights to a number of Energy Therapies including    "laying on of hands", Homoeopathy, Accupuncture and others.