| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Phone Calls From the Dead | 978-0-425-04559-6 (0-425-04559-5) | 1980 | D. Scott Rogo |
| Phone Calls from the Dead: The results of a two-year investigation into an incredible phenomenon | 978-0-13-664334-0 (0-13-664334-5) | 1979 | " |