From the cover:

Whether you are new to essential oils, a long-time veteran, or a practitioner wishing to integrate essential oils into your practice, this book will quickly become your go-to resource! From in-depth profiles for 88 botanical species of essential oils (including comprehensive safety information and drug interactions) to simple to follow protocols for more than 450 common health conditions, and a section for children with age-specific protocols for more than 100 childhood ailments to a complete guide for using essential oils safely and effectively during pregnancy, labor, childbirth, and lactation, this book has it all. Thousands of hours of research, clinical observations, ancient practices, and practical use are distilled into this ultimate guide to essential oils that combines evidence-based research with the art of natural healing to realize the maximum benefits of therapeutic essential oils.