Authors
National Geographic KidsThis fun, photo-filled, fact-packed guide to rocks and minerals will get kids outside to discover the amazing world underneath their feet. From ducks to hawks, sparrows to sandpipers, kids will learn how, where, and when to spot birds all over the country. With tons of info, it's the perfect companion for the garden or day trips, camping or holidays. Durable and portable, it's just right for pocket or backpack.