Mathias Guenther, Professor of Sociology and anthropology at Wilfrid Laurier University, Ontario, is the author of The Farm Bushmen of the Ghanzi District, Botswana; The Nharo Bushmen of Botswana: Tradition and Change; and Bushman Folktales :Oral Traditions of the Nharo of Botswana and the Xam of the Cape.