This is a set of four books. This is a set of fun picture books for children, featuring stories about various animals. - Title: Kuma no Ko no Yakusoku (The Bear Cub's Promise) - Title: Maigo no Penguin Puran no Hanashi (The Story of Puran, the Lost Penguin) - Title: Chiro Sunappu no Kitsune (Chiro Snap's Fox) - Title: Yuubinya-san wa Dare? (Who is the Postman?) - Author: Hiroyuki Takahashi - Author: Ruth Ainsworth Thank you for looking.