| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Haunted Treasures | 978-0-13-384230-2 (0-13-384230-4) | 1981 |
| Haunted treasures | 978-0-13-384172-5 (0-13-384172-3) | 1976 |
| Unnatural Resources: True Stories of American Treasure | 978-0-13-938910-8 (0-13-938910-5) | 1973 |
D. M. · D. T. · Dale M. · Dale M. Titler · Dale Titler · M. T.