This volume is the result of over 30 years of research into the Earth Energy Lines of the British landscape by David Cowan. He has walked over 3,000 miles of difficult terrain to research the impact of lines in Northern England and Scotland. He has compiled this book with the scientist Anne Silk whose knowledge of Southern England and Wales complements his own research. The book explains exactly what our ancestors were doing with the natural energies that they focused through their ancient burial grounds, standing stones and circles. David Cowan shows that they had mastery of ley line divination and understood how ancestral spirits as well as ghosts and poltergeists interacted with the earth energies. He explains how the sacred geometry of the landscape is constructed to match the ley lines and energy points of the land and Anne Silk describes the effect of these energies on people and their homes.