Some dolphins live in huge pods, and others prefer to live in small goups or even alone. What do we really know about dolphin behavior? This exciting book answers such questions… • what do More →

Coral reefs are colorful rainforests of the sea that help keep the earth clean and healthy. Breathtaking photos and amazing facts feature the thousands of creatures that live in the coral… More →

Do you wonder about all of Earth's living things? Learn about plants, animals, and the environments that help them survive in this High/Lo series. After Reading Questions. Includes a support More →

This illuminating series will "spark" the interest of young scientists! Vibrant photographs and accessible text introduce readers to the wonders of light and sound waves. Created to support… More →

Learn about light in this easy-to-read book. Simple text, colorful photos, and diagrams explain how light comes from a source, how it moves, and what is happening when you see reflection or… More →

The lion--known as the king of beasts--is a fierce predator with keen senses, a powerful body, and sharp teeth and claws. Find out about the adaptations and skills that make a lion a perfect… More →

Young readers will understand the differences between living and non-living things with this bright and colorful book, which describes objects, as well as animals and plants and their life cycles. More →

Backyard animals are the most familiar to children. This engaging book will get your students to answer these questions: Which animals do you come into contact with most?; Which of these… More →

The bodies of living things are made up mostly of water. This fascinating new book shows young children why all plants, animals, and people need water to grow and survive. Interesting… More →

How do images get to our brains? Why do our pupils react to light? How can we trick our eyes? Five fun activities help children discover the answers in this lively and entertaining… More →