Book excerpt: Join all your favorite Playhouse Disney pals for a brand-new learning experience. This comprehensive encyclopedia is specially designed for the active preschool learner, eager to explore the Earth they live on, the animals they share the planet with, and the elements of nature that surround them. Each page features stunning full-color photos along with the characters from Mickey Mouse Clubhouse, Handy Manny, My Friends Tigger and Pooh, and Little Einsteins. Learning has never been so much fun!