| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A-Z Guide to Drug-Herb-Vitamin Interactions Revised and Expanded 2nd Edition: Improve Your Health and Avoid Side Effects When Using Common Medications and Natural Supplements Together | 978-0-307-33664-4 (0-307-33664-6) | 2006 | Alan R. Gaby |
| The Natural Pharmacy Revised and Updated 3rd Edition: Complete A-Z Reference to Natural Treatments for Common Health Conditions | 978-0-307-33665-1 (0-307-33665-4) | 2006 | Alan R. Md Gaby |