The front and back covers have some damage, but the inside is clean with no writing. Please refrain from purchasing if you are concerned about this. I will wipe the book down before shipping and take measures to prevent water damage. 88 A picture book for learning about sex and life. - Title: Ah! So That's How It Is! Sex and Life - Publisher: Eidel Research Institute - Price: 2000 yen (excluding tax) - Target age: Preschoolers and elementary school students Thank you for looking.