Grade 3 - 5

Some animals stay in snug burrows or hang upside-down in dark caves. Others take to the sky and migrate thousands of miles. Still others freeze solid on the forest floor! In this colorful,… More →

Adventurers in History introduces early fluent readers to amazing adventurers whose exploits changed the world. In these fun and engaging narrative nonfiction biographies, readers will learn… More →

Thomas Jefferson helped create a new nation when he wrote the Declaration of Independence. Abraham Lincoln worked to keep the country together when the North and the South fought against each More →

All aboard! Discover the differences between different kinds of trains, their uses, and where they can take us in this fun series. Descriptive maps and diagrams illustrate routes, stops, and… More →

Jay reads Braille. Sam uses a wheelchair. Ben has Down syndrome. In this series, young readers can learn more about how to be a good friend to friends with different capabilities and… More →

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 →

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 →

Young children will love showing off their beginning reading skills as they learn about amazing American places--one clue at a time! This series introduces emergent readers to iconic American 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 →