Huff and Puff, our Body Buddy lung twins explain how the lungs and respiratory system function. Readers are introduced to the bronchial tree. They discover how the diaphragm and intercostals… More →
Grade 4
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When the Camp Creepy Lake campers wake the morning of the color war, they learn the ghosts of color wars past have returned. And it's them against the campers! Will, Chase, and Nelly lead… More →
Steamships, locomotives, and the airplane - these machines revolutionized the world. The Revolution in Industry takes a look at how these and other machines changed history. Young readers… More →
Do you wonder about the planet we call home? Do you know why water is one of the most valuable resources on Earth? Can you explain how the power of water shapes and changes the land? In this… More →
The Science Behind the Athlete series introduces the reader to different sports and explains the innovations that help athletes succeed. Each book also includes a page for caregivers and… More →
The Science of Catastrophe series looks at the world of disasters from a scientific point of view. Each book takes thirteen examples, explaining what happened and the science involved in each More →
This engaging book describes the properties of light waves, how they move, and the way our eyes receive them. Readers will learn that we see an object when light reflects from its surface and More →
This engaging book describes the properties of sound waves, how they move, and the way our ears catch them. Readers will learn how sound waves travel through different mediums and be amazed… More →
This book systematically introduces readers to the elements of the food pyramid. In this story, high school characters learn the guidelines offered by the pyramid for good nutrition.… More →
This Decodable Reader story is about who will be on Santa's Sleigh Team this year? Get a front-row seat for the reindeer tryouts as you practice reading words with "eigh". A key feature of… More →
Do you wonder about the vastness of space that surrounds our planet? Do you know how many moons Mars has, what a comet is, or where to find the Kuiper Belt? In this book, learn all about the… More →