John Callow is an Honorary Research Fellow at the University of Suffolk, who has written widely on Witchcraft and Manx History. His books include The Last Witches of England (Bloomsbury);
Embracing the Darkness: A Cultural History of Witchcraft (I.B. Tauris); and (with Geoffrey Scarre) Witchcraft and Magic in Sixteenth and Seventeenth Century Europe (Palgrave Macmillan).