Join Timothy, Yoko, Fritz, Nora, and the rest of Mrs. Jenkins's class in these fun-filled interactive picture books that introduce concepts taught in kindergarten. From counting to measuring to money, readers will learn all about early math concepts in How Many? How Much? Then get ready for reading with Letters and Sounds, which introduces the alphabet, sounds, rhyming and more. Developed with the help of an expert in the field of early childhood...