“Essential Oil Safety: A Guide for Health Care Professionals” by Robert Tisserand & Rodney Young is a comprehensive textbook on the subject of alternative and complementary medicine. Published by Elsevier-Health Sciences Division in 2013, this revised edition offers valuable insights and information for healthcare professionals. With a focus on essential oil safety, this big book covers 800 pages and is written in English, making it a valuable resource for adult education and further learning in the field.