James Alcock (1981). Parapsychology: Science or Magic? A Psychological Perspective. Pergamon Press. . Willis Dutcher (1922). On the Other Side of the Footlights: An Expose of Routines, Apparatus and Deceptions Resorted to by Mediums, Clairvoyants, Fortune Tellers and Crystal Gazers in Deluding the Public. Berlin, WI: Heaney Magic. Thomas Gilovich (1993). How We Know What Isn't So: Fallibility of Human Reason in Everyday Life. Free Press. . Henry Gordon (1988). Extrasensory Deception: ESP, Psychics, Shirley MacLaine, Ghosts, UFOs. Macmillan of Canada. . Donald Hebb (1980). Extrasensory Perception: A Problem. In Essays on Mind. Lawrence Erlbaum Associates. . C. E. M. Hansel (1989). The Search for Psychic Power: ESP and Parapsychology Revisited. Prometheus Books. . Terence Hines (2003). Pseudoscience and the Paranormal. Prometheus Books. . David Marks. (2000). The Psychology of the Psychic (2nd Edition). Prometheus Books. . Joseph McCabe (1920). Is Spiritualism Based On Fraud? The Evidence Given By Sir A. C. Doyle and Others Drastically Examined. Chapter "The Subtle Art of Clairvoyance". London: Watts & Co. pp. 93–108.
James Alcock (1981) Parapsychology Science or Magic A Psychological Perspective Pergamon Press  Willis Dutcher (1922) On the Other Side of the Footlights An Expose of Routines Apparatus and Deceptions Resorted to by Mediums Clairvoyants Fortune Tellers and Crystal Gazers in Deluding the Public Berlin WI Heaney Magic Thomas Gilovich (1993) How We Know What Isn't So Fallibility of Human Reason in Everyday Life Free Press  Henry Gordon (1988) Extrasensory Deception ESP Psychics Shirley MacLaine Ghosts UFOs Macmillan of Canada  Donald Hebb (1980) Extrasensory Perception A Problem In Essays on Mind Lawrence Erlbaum Associates  C E M Hansel (1989) The Search for Psychic Power ESP and Parapsychology Revisited Prometheus Books  Terence Hines (2003) Pseudoscience and the Paranormal Prometheus Books  David Marks (2000) The Psychology of the Psychic (2nd Edition) Prometheus Books  Joseph McCabe (1920) Is Spiritualism Based On Fraud The Evidence Given By Sir A C Doyle and Others Drastically Examined Chapter "The Subtle Art of Clairvoyance" London Watts & Co pp 93–108