| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Clarence, Bellinger and Nambucca Rivers: Northern New South Wales, Australia | 978-0-9589576-0-1 (0-9589576-0-6) | 1985 |
| The Manning-Hastings and Macleay Rivers: Northern New South Wales, Australia | 978-0-9589576-1-8 (0-9589576-1-4) | 1985 |