Tim Wallace-Murphy (1930-2019) studied medicine at University College, Dublin, and then qualified as a psychologist; he then became an author, lecturer, and historian. He has written more than a dozen books, including The Mark of the Beast, Rex Deus, and Rosslyn: Guardian of the Secrets of the Holy Grail.
James Martin is a British historian, economist, and lecturer with experience in the field of paranormal investigation. James is a member and investigator of the Worsley Paranormal Group. He has written a large number of academic texts and curricula in his field of industrial relations, politics, and history.
British audiobook narrator and AudioFile Earphones Award winner Nigel Patterson has many credits as a stage, screen, and voice-over actor that influence his powerful characterization across a broad range of genres. A graduate of the University of Oxford, he is fluent in French and Spanish.