| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Coincidence: a Matter of Chance - or Synchronicity? | 978-0-09-174160-0 | 1990 | |
| Downstart: The Autobiography of Brian Inglis | 978-0-7011-3390-0 | 1990 | |
| Incredible Phenomena | 978-0-85613-623-8 | 1984 | |
| Men of Conscience. | 978-0-02-558190-6 | 1971 | |
| Natural and Supernatural: History of the Paranormal | 978-1-85327-074-1 | 1998 | |
| Opium War | 978-0-340-19390-7 | 1976 | |
| Roger Casement | 978-0-14-139127-4 | 2002 | |
| Science and Parascience | 978-0-340-26325-9 | 1984 | |
| THE ANTIQUES ROADSHOW COLLECTION | 978-0-907305-44-6 | 1990 | A. J. Ellison · Dr J. Allen Hynek · Colin Wilson (Consultant) |
| The Opium War | 978-0-340-23468-6 | 1979 | |
| Trance: A Natural History of Altered States of Mind | 978-0-586-08933-0 | 1990 | |
BBC · Chatto & Windus · HarperCollins · Hodder & Stoughton · Macmillan · Orbis Publishing Ltd · Penguin · Prism Press · Random House