The introduction articulates the problem of the origins of Britain’s folkloric beings and traces the various ways in which scholars have tackled (or sidestepped) the problem, from John Aubrey to the present day. The introduction seeks to explain why scholars became wary of engaging with folkloric origins as a historical question, critiques previous approaches to the history of folkloric beings, and presents the book’s new approach in the context of current methodologies in the study of the history of popular religion. The introduction then outlines the structure of the book