These board books are perfect for tiny hands. Suggested stage to introduce: 6mo and up (especially the first signs book, as well as the potty training books, extremely useful!) Regular wear around the edges for all the books except the "Ready To Go: Pee" book. That book had a cup of water spilled on it, so the first few pages are visibly warped on the edges. Please review all photos above! Books included are as follows: Ready To Go Pee, Ready To Go Poop, Colorful Foods, This Is Not Your First Book, My First Signs, How I Feel, Where is Crew's Shoe, Max and Nana Go to the Park, Graham Turns Two.