| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Herbal Health Secrets from Around the World | 978-0-13-387423-5 (0-13-387423-0) | 1983 | |
| Secrets of the Chinese Herbalists | 978-0-13-797621-8 (0-13-797621-6) | 1981 | R. Lucas |
M.-L. · M Lucas · R. L · R. Lucas · R. M. · Richard L. · Richard Lucas · Richard M. · Richard Melvin Lucas