In this fascinating, scholarly study, noted author and folklorist Lewis Spence provides a compelling and thoroughly researched account of occult beliefs and practices in Celtic Britain, including the origins of the Druids and their association with the Divine King, the Arthurian cults and the mystery of the Holy Grail, questions of second sight (the ability to envision the world of spirits), Celtic spells and charms, necromancy, prophecy, divination,...