Crystal Bible Volume 1, by Judy Hall, The definitive Guide to over 200 Crystals. The Crystal Bible has become the world’s favourite crystal reference guide, having sold over a million copies. This book covers the practical and esoteric properties of each stone, including spiritual, mental, psychological, emotional and physical effects, plus its use in crystal healing. Encompassing traditional and contemporary crystal lore, this book draws on Judy Hall's 35 years of experience in this field. It is an indispensable reference for crystal lovers everywhere. From the Author: "I wrote The Crystal Bible in response to many requests for an easy-to-use crystal directory which would introduce people to the power of crystals. It was specially designed to help readers identify crystals and their particular properties." - Judy Hall.