| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Collins Ghost Hunters Guide To Britain | 978-0-00-448964-3 | 2000 | John Spencer | |
| Economic Analysis in Healthcare, 2nd Edition | 978-1-119-95149-0 | 2012 | Stephen Morris · Nancy Devlin · David Parkin | |
| Fünfzig Jahre UFOs. Sichtungen, Begegnungen, Erfahrungen. | 978-3-453-12925-2 | 1997 | John Spencer | |
| Memory Book Book And Diary | 978-1-55013-627-2 | 2002 | ||
| Mysteries And Magic | 978-0-7528-1786-6 | 1999 | John Spencer | |
| Powers Of The Mind | 978-0-7528-1785-9 | 1998 | " | |
| Sci Fi Channel True Life Encounters: Alien Contact | 978-0-7528-1727-9 | 1998 | " | |
| The Encyclopedia of Ghosts and Spirits | 978-0-7472-0508-1 | 1992 | " | |
| The Encyclopedia of Ghosts and Spirits Volume 2: v. 2 | 978-0-7472-7169-7 | 2001 | " | |
| The Poltergeist Phenomenon: An Investigation into Psychic Disturbance | 978-0-7472-5492-8 | 1997 | " | |
| The Poltergeist Phenomenon: An Investigation inyo Psychic Disturbance | 978-0-7472-1801-2 | 1996 | " | |
| Will You Survive After Death? | 978-1-897656-07-5 | 1995 | " | |
A.S. · A. Spencer · Anne M Spencer · Anne Spencer Lindbergh · Mary Anne Spencer Pulaski
HarperCollins · Headline · Heyne · Imperia Books Ltd · Key Porter Books · Orion · Wiley