A collection of picture books on various themes, fun reading material for children. ・Kodomo no Tomo (Children's Friends) Riding the London Train In the River Ezo Deer Yanosch Who Received Three Flutes Midnight Park ・Kagaku no Tomo (Science Friends) Tears I think they are relatively clean. There are no problems with reading the picture books. There is a name written on the back, which I will erase before shipping. Please understand.