This book is a successful practical introduction to Dowsing that uses simple exercises to present a variety of techniques. It is known as an ancient art for finding water, but Dowsing has many more uses. Contractors use it to locate sewers and cables, archaeologists for finding prehistoric artifacts, and geologists investigating for metals. All these uses are mentioned here, as well as information on map and plan research. Tom Graves, designer and graphologist, teaches Dowsing and the techniques one can use are almost limitless. Dr. Lyall Watson writes of this book: "It is simple, clear, and concise. It is the best book of its kind ever published on Dowsing."