This is a set of 69 books in total. I confirmed that the sound books produced sound before listing, and there were no problems. I'm sorry, but the sound doesn't work on "Yagisan Yuubin" because the batteries are dead. This is a bulk sale, so thank you for your understanding. Shipping is included. These books were used by children, so there may be some stains, folds, and scribbles. The "Sleeping Beauty" coloring book has some scribbles. Please purchase only if you understand this.