Ülo ValkÜlo Valk is Professor of Estonian and Comparative Folklore at the University of Tartu, Estonia. He is the editor of Numen: International Review for the History of Religions. His publications include The Black Gentleman: Manifestations of the Devil inEstonian Folk Religion and Storied and Supernatural Places: Studies in Spatial and Social Dimensions of Folklore and Sagas (co-edited with Daniel Sävborg). Read More Read Less