Thank you for viewing! I've only read this a few times after purchasing it. There are no markings or folds, and it's in very clean condition. I will package it in a simple waterproof treatment and ship it in an envelope. The following is a product description by AI: A must-read book for learning the laws of success. - Title: UNreasonable - Author: Richard Koch - Language: Japanese - ISBN: 9784866022918 - Price: 2200 yen Thank you for viewing.