D G · David G. · David W. Group · The David James Group
Aquarian Press · Droemer Knaur
| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Beweise: Das Bermuda-Dreieck | 978-3-426-03784-3 (3-426-03784-X) | 1987 | |
| The Evidence for the Bermuda Triangle | 978-0-85030-413-8 (0-85030-413-X) | 1984 |