Discover the perfect first busy books (quiet books) for babies and toddlers! The Mighty Mouse and Lucky Lion come with interactive front covers and four engaging pages, sure to captivate little ones. The Mighty Mouse is filled with sensory elements like crinkly mouse ears, a rattle in a cat finger puppet, a squeaker in teddy, and a hidden ladybug! The Lucky Lion offers a zipper teeth brushing page, a Bumble Bee finger puppet, shape sorting, and threading for learning and fine motor development. These books contain no small pieces. Also, to ensure it withstands the roughest little hands, the cover and pages of both books are reinforced with an extra layer of felt. Age guide: 1to 2.5 years