Set of 3 fun picture books for children. - Title: Peek-a-Boo - Title: Can I Go to the Toilet? - Title: What's a Greeting? - Author: The Very Hungry Caterpillar - Author: Hiroshi Ito - Author: Shigenori Kusunoki Peek-a-Boo 　Has wrinkles and stains. Can I Go to the Toilet? 　Has yellow stains overall. 　Especially the title page of the first page is white, so 　stains are noticeable. What's a Greeting? 　Has yellow stains overall. 　Since most pages are white, yellowing and stains are noticeable. I couldn't include photos of all three books, but there are noticeable yellowing and stains due to the passage of time. I considered disposing of them, but I decided to list them in case someone would like to use them. Thank you for your understanding. Thank you for looking.