Until recently historians often dismissed these descriptions as elaborate fictions created by judicial interrogators eager to find evidence of stereotypical pacts with the Devil. Although this paradigm is now routinely questioned, and most historians acknowledge that there was a folkloric component to familiar lore in the period, these beliefs and the experiences reportedly associated with them, remain substantially unexamined. Cunning-Folk and Familiar Spirits examines the folkloric roots of familiar lore from historical, anthropological and comparative religious perspectives. It argues that beliefs about witches' familiars were rooted in beliefs surrounding the use of fairy familiars by beneficent magical practitioners or 'cunning folk', and corroborates this through a comparative analysis of familiar beliefs found in traditional native American and Siberian shamanism. The author explores the experiential dimension of familiar lore by drawing parallels between early modern familiar encounters and visionary mysticism as it appears in both tribal shamanism and medieval European contemplative traditions. These perspectives challenge the reductionist view of popular magic in early modern British often presented by historians.