Rookie Readers have provided entertaining, high-quality introductions to reading for more than a generation. Each title features full-color, often hilarious illustrations and engaging stories that always involve a young child figuring out concepts or solving problems on his or her own. Every new title contains a Word List and a color-coded reading-level key on the back cover.-- very familiar ideas, objects, actions, and vocabulary-- simple, short sentences-- much repetition of words-- one or two lines of text per spreadFollow the rolling, spinning, zooming, flying balls in this bouncy introduction to all sorts of balls and the sports in which they're used.