All three books show signs of use, with teacher's and children's notes, and stickers affixed. Stickers were applied after practice, so some pages have a lot of them. There are also many pages with no writing or very little writing. It's a much better value than buying at the list price, so please consider this if you don't mind the condition. A fun music notebook for children, easy to learn with illustrations. - Series Name: Yoi Ko no Piano (Good Child's Piano) - Volume: 1 - Volume: 2 - Volume: 3 - Author: Keiko Fujiwara - Content: Music Notebook - Illustrations: With character illustrations Thank you for looking.