This is a set of 12 books from Ohana Hikari no Kuni, published from April 2021 to March 2022. There are no names written in them. They have been read once and stored on a bookshelf. As shown in photos 10-12, some books have folds or stains on the covers, but the inside pages are clean. Please understand that these books have been stored at home before purchasing. Thank you.