This is a comprehensive medical guide on essential oils. I'm selling it to declutter. (If there are no buyers by the end of October, I plan to take it to a used bookstore.) There is no dirt or writing inside, but the cover is torn and missing, and the edges of the book show noticeable deterioration such as sun damage and stains, so the overall condition is listed as "poor." I hope you can consider it with the understanding that it doesn't need to be a beautiful copy, and it's okay as long as you can read the content. - Title: Essential Oil Comprehensive Medical Guide - Author: D. Gary Young - Number of pages: Approximately 500 pages - Language: Japanese ☆ Instant purchase without comment is OK. Thank you very much.