The Complete Book of Traditional Reiki
The Complete Book of Traditional Reiki: Practical Methods for Personal and Planetary Healing by Amy Z. Rowland.
Excerpt from the back cover:
"Reiki practitioners direct universal energy into the physical body through hands-on and energy-field healing to support the client in recovering health and reclaiming well-being. An easy-to-learn form of energy medicine, Reiki is becoming commonplace in such conventional settings as hospitals, hospices, and psychotherapy practices because it relaxes, relieves stress, reduces and eliminates pain, accelerates healing, and helps support the gentle restoration of the body's natural balance. It is a unique healing art in that it can be learned by anyone, with no special knowledge of anatomy needed..."