| title | ISBN-13 | year of publica- tion |
|---|---|---|
| American Folk Medicine | 978-0-916638-10-8 | 1985 |
| Herbal Aphrodisiacs from World Sources | 978-0-916638-09-2 | 1993 |
| Herbal Aphrodisiacs from World Sources | 978-0-916638-23-8 | 1993 |
| Old Ways Rediscovered | 978-0-916638-18-4 | 1991 |
| The Herbalist Almanac: A Fifty Year Anthology | 978-0-916638-02-3 | 1988 |