pESSENTIAL OILS REFERENCE GUIDE LIBRARY 6 BOOK HEALING BUNDLEppQuick and helpful reference guides to healing with essential oils.ppBOOK 1 - ESSENTIAL OILS QUICK REFERENCE GUIDE For Over 100 Common Ailments - Use this comprehensive quick reference guide to explore a wide variety of essential oils to use for over 100 ailments for your body, mind, spirit and emotions.ppCHEMISTRY Books 2, 3, 4 Chemistry is the science of aromatherapy. These three Essential Oil Chemistry Reference Guides gives a brief and general overview of 12 chemical families and includes a list of essential oils by their chemical properties, actions and effects, as well as aromatic qualities.ppBOOK 2 - ESSENTIAL OIL CHEMISTRY Formulating Essential Oil Blends that Heal - Alcohol - Sesquiterpene - Ester - EtherppBOOK 3 - ESSENTIAL OIL CHEMISTRYFormulating Essential Oil Blends that Heal - Aldehyde - Ketone - LactoneppBOOK 4 - ESSENTIAL OIL CHEMISTRY - Formulating Essential Oil Blends that Heal - Monoterpene - Oxide - Pheno