| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Xeriscape Color Guide: 100 Water-Wise Plants for Gardens and Landscapes | 978-1-55591-391-5 (1-55591-391-1) | 2003 | |
| Xeriscape Plant Guide: 100 Water-Wise Plants for Gardens and Landscapes | 978-1-55591-253-6 (1-55591-253-2) | 1996 | Rob Proctor |