David Canter is professor emeritus at the University of Liverpool, UK. Internationally known for developing the emerging field of investigative psychology, he has published widely on many aspects of social, environmental, and forensic psychology. His book Criminal Shadows received the Gold Dagger and the Anthony Award.
Matthew Lloyd Davies is a veteran actor, audiobook narrator, and director. Throughout his acting career, he has made regular appearances with the Royal Shakespeare Company, Royal National Theatre, in the West End, on international tours, and in award-winning television shows and films.