| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Conifers of the World: The Complete Reference | 978-0-88192-974-4 (0-88192-974-3) | 2009 | |
| Fantastic Trees | 978-0-88192-324-7 (0-88192-324-9) | 1995 | Edwin A. Menninger |
| Tree Bark: A Color Guide | 978-0-88192-576-0 (0-88192-576-4) | 2003 | Hugues Vaucher |