Series

Did you know your nervous system helps you breathe? Or that your bones make your body’s blood? This series explores the role of each of your amazing body systems and considers how the many… More →

Amazing Migrations introduces early fluent readers to some of the most amazing animal migrations in a fun, fictional approach. Readers will learn about the appearances, habitats, life cycles, More →

What is a solar eclipse? Where can you see the northern lights? Find these answers and more in these fact-filled books. Amazing Sights in the Sky introduces the unique, natural wonders in the More →

From skyscrapers up above to tunnels down below, the structures people build are amazing. How are they built? And why? Amazing Structures uses carefully leveled text and vibrant, full-color… More →

From skyscrapers up above to tunnels down below, the structures people build are amazing. How are they built? And why? Amazing Structures uses carefully leveled text and vibrant, full-color… More →

Ancient Civilizations introduces early fluent readers to six remarkable societies that thrived in historic times. In these fun and engaging books, readers will learn about each culture and… More →

Kids are inherently curious about spiders, and there are so many different kinds! Explore what makes different spiders from around the world so interesting with An Eye on Spiders. Carefully… More →

Tunnels. Bridges. Dams. Humans aren't the only animals to build these structures. Moles, ants, and beavers do, too! Explore these builders' works and worlds through vibrant photos and… More →

From feathered flyers to scaly swimmers, our world is home to an exciting array of creatures. Explore the animal kingdom and discover each group's unique traits through vibrant photographs… More →

Dung beetles eat poop. Skunks spray smelly liquid. Snails leave slimy trails. In this series, readers will learn about the animal kingdom's grossest animal behaviors, diets, and traits and… More →

Are you fascinated by how things work? Want to help build our world? Then a STEM career might be for you. Learn about what an environmental engineer does, where a food scientist works, and… More →

Baby animals are born to be wild! See how wild baby animals learn from their mothers to find food, keep clean, live in groups, and survive in their natural habitats in Baby Animals in the… More →