| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Australia's Reptiles: Snakes and Monitors v. 1 | 978-1-875839-O2-5 (1-875839-O2-X) | 1994 | S.K. Wilson |
D G · D.K · D. Knowles · Dr Gerald Knowles · Dr. Gerald Milton Knowles · Dr Gerry Knowles · G. K. · Sebastian D.G. Knowles