Grades 2 - 5

Math Adventures introduces beginning readers to early math concepts with familiar themes, bright illustrations, and visual equations. Readers will learn the concepts of telling time, counting More →

Why are flamingos pink? How does a blue-footed booby use its blue feet? Find these answers and more about some of nature's most colorful creatures in Science Behind the Colors. Each book… More →

LetХs Look at Body Systems! introduces early fluent readers to the bodyХs seven systems with fun and informative storylines. In each book, a fictional child character investigates a specific… 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 →

With a high-interest, STEM-focused approach, Foundations of Physics introduces foundational physics concepts. Each book covers a concept's functions and laws, everyday applications, and key… More →

Just how fast are the fastest vehicles on Earth and in outer space? How do their engines and body designs affect their speeds? Learn about the technology, mechanics, and physics behind the… More →

How does an airplane stay in the air? What makes speedboats speedy? Learn about the mechanics behind your favorite vehicles with these exciting books. Readers can practice reading… More →

Who discovered germ theory? Why do we need vaccines? When did people start using antibiotics? Each book in Super Science Feats: Medical Breakthroughs profiles a specific accomplishment in the More →

Did an asteroid really kill the dinosaurs? How did glaciers form Earth's mountains, valleys, and lakes? Find these answers and more in these fact-filled books. Earth Shapers highlights how… 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 →

Who makes apps? When was the internet invented? How do we use social media in our daily lives? Find answers to these questions and more in Digital Planet. This informative series introduces… More →

Did you know that a group of geese on land or water is called a gaggle? Or that schools of fish have tactics for evading predators? Learn how and why some of the animal kingdom's most… More →