Step into Steve and Maggie’s fun-filled world in this party-perfect picture book based on the YouTube sensation. The perfect gift for toddlers celebrating a birthday milestoneTeaches friendship, first concepts and fun!Based on the hit YouTube series, with a focus on first words and early-years conceptsHey everyone! It’s time for Maggie's great BIG birthday! Follow Steve and Maggie as they bake a cake, try on fancy dress and decorate the house with banners and balloons, just in time for a very special surprise. Based on the hit YouTube series, this funny, engaging and beautifully-illustrated picture book is perfect for fans of Steve and Maggie's best-loved world.