Was Merlin a mythical character or a real person? If he was a real person, when and where did he live? In this provocative survey of all the known literary and historical sources, Jean Markale pieces together a compelling story of who and what Merlin might have been. Combining his investigation of the sources with fragments of Celtic mythology, Druidic culture, and the esoteric tradition, Markale draws an enlightening portrait of the archetypal Wild...