Baby Einstein 7 Book Set Musical Hardcover Works With Keyboard Composer. Pre-owned. Books Are In Excellent Condition, However A Couple Inperfections Have Been Noticed. (A book or two  have their front Pages be Need Taped For Mending From A Rip On A Page,  a front page of another book has slight wringles with its front page, One Damaged Book Cover with few mild indent marks, and One Uneven Book Binding. (Pictures Included). All of the imperfections dont believe affect the purpose and function of these books.  The last picture is just to show what type of baby toy the keyboard Composer looks like as a reference. Great add-on of any learning tool for parents who want their baby to learn at it's best.