Grade 3 - 5

In this book, readers will learn about the unique and defining features of Mexico. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the More →

In Milkers, early fluent readers will learn how milkers are used for milking livestock, including different parts of the machine, how milkers have changed agriculture, and new technology… More →

In this book, readers will learn about the unique chemical makeup that creates minerals. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the More →

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In this book, early fluent readers will discover the STEM concepts behind motocross, including what momentum and friction are. Vibrant, full-color photos and carefully leveled text will… More →

In Motorcycles, early fluent readers learn about the science, engineering, and physics behind a speeding motorcycle. Vibrant, full-color photos and carefully leveled text engage young readers More →

In Mountains, early fluent readers learn about the geologic processes that create mountains around the world. Vibrant, full-color photos and carefully leveled text will engage young readers… More →

In this book, early fluent readers will explore the role of the muscular system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers More →

How do the three branches of the federal government share power? What makes state governments different from the federal government? How does local government work? Each book in My Government More →

In this book, early fluent readers will learn how narwhals live and survive in the ocean. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more… More →

Natural Wonders presents some of the world's most stunning locations. Each book blends social studies and STEM concepts, exploring how each wonder formed, its historical, environmental, and… More →

Did you know mound ants can lift 5,000 times their own weight? Or that chameleons can quickly change color? Each book in Nature's Superheroes highlights a specific animal, discussing the… More →