Books with author Gretel H. Schueller

Water covers more than 70 percent of the Earth's surface, connected in a never-ending cycle. A substance that can cut through solid rock, sculpt mountains, and affect climate, water is a mighty force in nature. Follow the nonstop journey of water as it rushes along in rivers and streams, travels beneath the ground, rests in lakes, crashes against coastlines, and flows into the ocean.

Water covers more than 70 percent of the Earth's surface, connected in a never-ending cycle. A substance that can cut through solid rock, sculpt mountains, and affect climate, water is a mighty force in nature. Follow the nonstop journey of water as it rushes along in rivers and streams, travels beneath the ground, rests in lakes, crashes against coastlines, and flows into the ocean.

Migration is one of the most fascinating and dramatic of all animal behaviors. From insects and birds to reindeer and giant whales, many animals fly, swim, walk, and even hitchhike in search of better food, milder climate, or suitable mate. Some cross entire oceans; a few even circle the globe. These marathon journeys animals take are filled with great tests of physical strength and endurance--as well as danger and sometimes death. In Animal Migration, learn why animals are compelled to migrate and the various patterns and cycles of their migrations.

Migration is one of the most fascinating and dramatic of all animal behaviors. From insects and birds to reindeer and giant whales, many animals fly, swim, walk, and even hitchhike in search of better food, milder climate, or suitable mate. Some cross entire oceans; a few even circle the globe. These marathon journeys animals take are filled with great tests of physical strength and endurance--as well as danger and sometimes death. In Animal Migration, learn why animals are compelled to migrate and the various patterns and cycles of their migrations.