Children's book 'Little Blue and Little Yellow' by Leo Lionni. Features vibrant blue and yellow colors. Most books are from my classroom. Almost all have a sticker on the front and the book level and my name on the inside front cover. They range from excellent to fair condition. If you want more information or more pictures about a certain book, just ask. I have too many to take a lot of pictures, so I am only posting the cover unless it has more damage.