To use this book, simply open it up and start reading. You can use bookmarks to mark your favorite pages or important passages. When handling the book, be gentle as the cover has some damage. To maintain it, keep it in a dry place away from direct sunlight. Avoid getting it wet as this could worsen the existing soiling on the text block and pages. Also, don't bend the pages too much to prevent further warping. If you want to clean it, use a soft, dry cloth to gently wipe the cover and pages.