Eric Carle is one of the most celebrated childrens book authors/illustrators of all time, with over 103 million copies of his books sold worldwide. Inspired by the classic book, The Very Hungry Caterpillar, this deluxe soft book will become your babys favorite! The book has great activity features on each page, crinkle texture inside, a peekaboo flap on the cover, a squeaker, many fun textured materials & ribbons, and a hanging loop so your baby can have fun and learn anywhere! Appropriate for all ages!