TumbleBooks  offers an online collection of audio/visual picture books, chapter books, read alongs, graphic novels, math stories, and nonfiction which teach kids the joy of reading in a format they'll love. TumbleBooks are created by adding animation, sound, music and narration to existing books in order to produce an electronic book which you can read, or have read to you. There are also videos to watch and language learning stories in Spanish and French to listen to and read. There are games and puzzles to play as well!