Discover Math Matters! With over 15 million books sold worldwide, this award-winning series of easy-to-read books will help young readers ages 5-8 approach math with enthusiasm. Great for fans of MathStart or Step into Reading Math. Jordan's young neighbor has lost his new puppy, Theo. Will the help of all the neighborhood kids be enough to find the puppy? Jordan thinks so -- and she has a plan! With engaging stories that connect...