Previous standing shown in ()
1. The Complete German Commission E Monographs -- Therapeutic Guide to Herbal Medicines: Blumenthal, Busse, Goldberg, Hall Riggins and Rister, eds., Klein and Rister, trans. (1)
2. Herb Contraindications and Drug Interactions: Brinker (2)
3. Botanical Safety Handbook: McGuffin, Hobbs, Upton and Goldberg (3)
4. Rational Phytotherapy: Schulz, Hänsel and Tyler (4)
5. Herbs for Your Health: Foster (8)
6. Encyclopedia of Herbal Medicine: Bartram (7)
7. Tyler's Honest Herbal: Tyler (back after a short absence)
8. Herbal Medicines: A Guide for HealthCare Professionals: Newall, Anderson and Phillipson (5)
9. Cancer and Natural Medicine: Boik (9)
10. Sastun: Arvigo (back after a 3-year absence)
Article copyright American Botanical Council.