A Green Witch’s Formulary
A-Z Guide to Drug-Herb-Vitamin Interactions, 2nd ed.
Acid-Alkaline Diet 2nd Ed.
Adaptogens: Herbs for Strength, Stamina, and Stress Relief
An introduction to community & public health 9th ed
Aromatherapy for Health Professionals 4th ed.
Aromatherapy Materia Medica - Essential Oil Monographs
Aromatherapy vs MRSA: Antimicrobial essential oils to combat bacterial infection, including the superbug
Artemisia: Herb of the Year 2014
Basics of Perfume Making DVD
Biology: Science for Life, 6th ed.