A wooden rack with a set of "books" (note: the books do not open, they are pieces of wood with gilded edges and paper book covers). You can use the shelf without the books. And/or recover the books.
Approx. 1-1/2" deep x 3" wide x 1-1/2" tall (with the books). The books vary but most are about 1" tall.
This item is in Dollhouse 1:12 Scale.