Grade 3 - 5

From crossing vast oceans to exploring outer space, we continue to push the limits of our scientific and engineering capabilities. But what happens when our pursuits don't go as planned? What More →

What makes an animal a marsupial? Its pouch! Learn what these unique animals eat, where they live, how they act, how they raise their joeys, and more in Marsupials. A diagram supplements the… More →

Discover the world of technology in this comprehensive encyclopedic series full of surprising facts and stunning photographs. Highly visual entries capture the most influential pieces of… More →

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It's time to let math out of the classroom! Make a graph of your friends' favorite sports. Estimate how much sleep you get in a week. Count the number of fingers in your classroom--by 5s!… More →

What's for breakfast in Nigeria? Snack time in Germany? How about dinner in Vietnam? Travel around the world to learn about the foods and cultural practices that make up mealtime with this… More →

Meet the Dinosaurs!: When Reptiles Ruled introduces early fluent readers to some of the fiercest dinosaurs and prehistoric reptiles with a fun, fictional approach. Each book focuses on how a… More →

Giddyup! Discover the physical features, characteristics, and common duties of your favorite horse breeds. Each book highlights the breed's features with a labeled diagram, and a picture… More →

The world is full of tiny invertebrates, flying, swimming, and crawling through life without a backbone. These minibeasts make many different habitats their home. But as they make their way… More →

Get revved up for this series about powerful machines. Beginning readers will learn the parts of these machines, how they operate, and how they are used for different jobs. The exciting… More →

"Ready to work" describes the heavy-duty machines featured in this series. They are made to dig, haul, transport, and rescue, usually with incredible horsepower or speed. Each book in this… More →

Jump in the cockpit and take to the skies! In this hi-lo series, reluctant readers will learn about high-powered military aircraft. Features call out specific parts of the aircraft, detail an More →