| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1985 | 978-0-9613109-0-5 | Carl E. Whitcomb | Know It and Grow It III: A Guide to the Identification and Use of Landscape Plants |
| 1988 | 978-0-9613109-1-2 | '' | Plant Production in Containers |
| 1986 | 978-0-9613109-2-9 | '' | Landscape Plant Production Establishment and Maintenance |