W. B. ยท White Bull
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Herb Doctors: Pioneers in 19th Century American Botanical Medicine and a History of the Eclectic Medical Institute of Cincinnati | 978-0-9623518-0-8 (0-9623518-0-6) | 1988 | |
| Nature Doctors: Pioneers in Naturopathic Medicine | 978-0-9623518-5-3 (0-9623518-5-7) | 1994 | Friedhelm Kirchfeld |