| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Guide to Instruction in the Use of an Artificial Larynx | 978-0-89079-593-4 | 1994 | |
| Ortho's All About Building Waterfalls, Ponds, and Streams | 978-0-89721-473-5 | 2002 | |
| Ortho's All About Bulbs | 978-0-89721-425-4 | 1999 | |
| Ortho's All About Creating Japanese Gardens | 978-0-89721-489-6 | 2003 | |
| Ortho's All About Ground Covers | 978-0-89721-458-2 | 2001 | |
| Ortho's All About Houseplants | 978-0-89721-427-8 | 1999 | |
| Ortho's All About Lawns | 978-0-89721-421-6 | 1999 | |
| Ortho's All About Orchids | 978-0-89721-424-7 | 1999 | Ortho · Elvin McDonald |
| Ortho's All About Pruning | 978-0-89721-429-2 | 1999 | |
| Ortho's All About Vegetables | 978-0-89721-419-3 | 1999 | |
| Ortho's Plans for Beds & Borders | 978-0-89721-472-8 | 2002 | |