Drip! Drop! How is it that water gets into your faucet? How does it get so clean? What makes water climb up pipes into your upstairs bathroom? Jo Jo and her zany dog Willy answer these and other questions about water. Her lively explanations of the water cycle, evaporation, the three forms water can take, and water treatment are clear and entertaining. Comic characters and colorful illustrations and diagrams complement the easy-to-use format. Young scientists can try their own hands-on experiments constructing water filters and reservoirs making water evaporate and condense.