Former library books with stickers and stamps. Please see pictures. Book 1, The Mystery of Biltmore House is on the worst condition. This one would more likely be considered fair. The binding is very loose, but not separated from spine. See pictures. Book 12, The Mystery on the Underground Railroad has tight binding, but a small wrinkle in the lower right hand front cover. Book 15, The Mystery at the Kentucky Derby has tight binding and is in generally good condition for a former library book.