John Newton, Ph. D (2003), University of Durham, is a freelance editor and researcher. He has published various articles on the culture of the early modern period (he has a particular interest in the construction and interpretation of the 'supernatural') and edited Early Modern Ghosts (Durham University, 2002).Jo Bath, Ph.D (2000), University of Newcastle, is a freelance historian, and Associate Lecturer in the history of Medicine for the Open university. She has published on witchcraft, ghosts, and north-eastern criminal history.