I wondered how I could keep my herbs except drying I found and bought this book to have knowledge and be able to maceration of my plants and use them later, I was not disappointed after a chapter on defining and interest oily maceration solarized, we go to a chapter on the skin, the choice of vegetable oils maceration with a ranking of their skin by major therapeutic properties and Themes, and then a chapter on harvesting , preparation and how to use them to finish a chapter on caring for those prepared maceration: beauty, hair, skin, gastrointestinal, genitourinary, respiratory, joints, cardiovascular system, nervous no picture in the book but a page of ten ends the book with the preparations made and the names of plants, which gives an idea of the realization