Essential Oil Safety
Robert Tisserand
Encyclopedia of Essential Oils
Kg Stiles
The Heart of Aromatherapy
Andrea Butje
Painting with Oils
David Howell
Smart Mom's Guide to Essential Oils
Mariza Snyder
The Aromatherapy Beauty Guide
Danielle Sade
Essential Oils for Allergies
Amy Joyson
Oil Painting Techniques and Materials
Harold Speed
The Complete Book of Essential Oils and Aromatherapy
Valerie Ann Worwood
