Discover… * what smokes at the bottom of the ocean * how a wild goose eats with its feet * where we can see the highest tides * why ice floats Clear and vivid text, close-up photographs, original illustrations, and a glossary and index make OCEAN a valuable study guide.
An interactive historical guide takes readers through the secrets of embalming and ancient tombs. Through rich visual content and online links, it reveals fascinating stories about mummies from around the world.
An educational guide to geology explains how the Earth developed and changed. Through volcanoes, earthquakes and rocks, young readers discover why our planet is dynamic and full of life.