Explores the origin and exploration of the universe including the Milky Way, Solar System, Sun, Moon, and Earth, and describes the Constellations, the Hubble Space telescope, the space shuttle, and more.
Explores the environment and inhabitants of the earth, and examines the cycle of energy and matter, freshwater biomes, deserts, grasslands, and forests, the effects of pollution on the environment, and endangered species.
A brief, illustrated introduction to the tundras of the world, the animals of both the Arctic and Antarctica, living in the Arctic regions, and exploring Antarctica.
