This book teaches you how to change your life through 27 exercises designed to activate your right brain! It was very easy to understand with checklists, etc., and I enjoyed it! I've read it once. There are no markings. There are no noticeable stains, but please refrain from purchasing if you are concerned, as this is a personal inspection. - Title: How to Build a Happy Right Brain - Author: Nedo Jun - Number of exercises: 27 - Effective period: 60 days I'm sorry, but I can't offer a discount.