Timber Press · Timber Press, Incorporated
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Breeding Ornamental Plants | Paperback | 978-1-60469-094-1 | 2009 | |
| Breeding Ornamental Plants | Hardcover | 978-0-88192-482-4 | 2000 | M. Brett Callaway |
| The World of Magnolias | Paperback | 978-1-60469-226-6 | 2010 | |
| The World of Magnolias | Hardcover | 978-0-88192-236-3 | 1994 | |