* The Truth about the Loch Ness Monster
* Secret Worlds: The Universe of British Folklore and Superstition
* The Folklore of the British Isles: A Guide to Regional Traditions, Customs and Beliefs
* Tales of the Green Men: A Study of Medieval Heraldic Symbolism and British Ley Lines
* The Dragons of Albion: A Study of the Dragon Myth in British Folklore and History
* The Mysteries of Glastonbury: A Guide to the Legends, Myths, and Traditions of the Glastonbury Area
* The Merlin Mystery: A Guide to the Life, Legends and Landscapes of Merlin
* The Ancient Sites of Wales: A Guide to the Sacred Places, Monuments, and Megaliths
* The Ley Hunter's Companion: A Guide to the Ancient Tracks, Trails, and Pathways of Britain
* The Ancient Ways: Discovering the Sacred Landscape of Britain