What is Tumblebooks? It is the newest service offered through our website which allows kids to listen and view a wide variety of books and interact with them via games and "extra" information. Tumblebooks includes both picture and chapter books and is geared for infants-3rd grade. Many books include teacher information, games, and "extra" things for kids to enhance their reading experience. Just click on Tumblebooks from our main page! Let us know what you think, we value your feedback.