A dust jacket is a protective cover for a book, typically made of paper. It wraps around the book's hard cover and often features colorful artwork, the book's title, and the author's name. Dust jackets serve both aesthetic and practical purposes, enhancing the book's visual appeal while protecting it from dust, dirt, and wear. In addition to protection, dust jackets can provide information about the book, such as a summary or reviews. They are commonly found on hardcover books and can be removed, allowing the book to be read without the jacket. Collectors often value books with their original dust jackets intact.