Mystery Club Books A set of three books: Volume 2, Volume 3, and Volume 4. The condition is relatively clean, with no noticeable stains or major damage. Please understand that there may be minor scratches due to the used condition. These books have been stored at home, so please purchase only if you understand this. Recommended for those who love mysteries and those who want to read them all at once. *We are not considering selling them separately. *Please check the condition in the photos.