| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Secret Nidan Techniques Of Hakkoryu Jujutsu | 978-0-87364-455-6 (0-87364-455-7) | 1988 |
| The Essence Of Hakkoryu Jujutsu: Techniques Of Sandan Gi | 978-0-87364-860-8 (0-87364-860-9) | 1995 |
| The Secrets Of Hakkoryu Jujutsu: Shodan Tactics | 978-0-87364-422-8 (0-87364-422-0) | 1987 |
D G · D.G.P. · D. P. · Dennis G · Dennis Palumbo · G. P. · G. Palumbo