| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ken Druse: The Passion for Gardening | 978-0-517-70788-3 (0-517-70788-8) | 2003 | Ken Druse |
| The Black Forest | 978-1-58240-350-2 (1-58240-350-3) | 2004 | Todd Livingston · Robert Tinnell · Neil Vokes |
| The Philadelphia Flower Show: Celebrating 175 Years | 978-0-06-057513-7 (0-06-057513-1) | 2003 | Raymond Rogers · Edward Lindemann |