Engage kids in a variety of interactive learning activities in the Pre-K 4-Pack book bundle for LeapStart® systems. Tap the pictures and words on every page with the stylus to interact with each book. Many of the more than 20 replayable activities in each book are designed with two levels so learning can happen at the right pace. Play creativity games in Doodleburg in Mr. Pencil Sharpens Creativity™. Explore early reading with Mr. Pencil and his friends in Read and Write. Travel the world with Leap, Tad and Lily in Around the World. Use the PAW Patrol pups'' special skills to solve problems in Around Town With PAW Patrol. This four-pack of books is compatible with all LeapStart® interactive learning systems (sold separately). A computer with internet is required to download books onto the LeapStart® systems. Intended for ages 3-6 years. Batteries not required.