The product is a two-volume hardcover set titled "Milton Cross' Encyclopedia of the Great Composers and Their Music." Written by author Milton Cross, this set covers music as a topic falling under the genre of art & culture. The language of the books is English, providing readers with a comprehensive collection of information on various great composers and their music. Ideal for music enthusiasts and scholars, this set offers a detailed exploration of the world of classical composition and musicianship. Excellent clean condition, appears un read and well kept.