What is the most widely-used paranormal human ability? Why was this extraordinary subtle magical art brought to England by sixteenth century German miners? Does it really work, and if so, how? In this charming book, legendary Cornish master-dowser Hamish Miller shares the secrets of his trade, tells the story of dowsing, and gives key hints and exercises to assist wizards and witches, young and old, in their search for keys, kids, cats, cables and cosmic connections.