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 - 6
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Learn how the European Renaissance came to be! See those most notably involved in this fascinating era. Take a look inside a typical Renaissance home. Follow along as great strides were made… More →
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 →
The Rhine River begins in the Swiss Alps and flows through central Europe before reaching the Netherlands, where it empties into the North Sea. This engaging book highlights this major… More →
The issues that led to the outbreak of the American Civil War had simmered for decades beforehand and have been debated well after. The Road to Civil War delves deep into the culture and… More →
The history of human activity in the Rocky Mountain range is as colorful as its scenic natural wonders. It has been witness to the decimation of Native peoples, the westward expansion of… More →
This informative book describes how the Muslim religion started, including the life of the Prophet Muhammad; the Hegira and Kaaba; caliphs; the split of the Sunni and Shi'a and the beliefs of 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 →
This fascinating book describes the geological makeup and history of the Sahara Desert in North Africa. The biggest hot desert on Earth, it covers parts of twelve countries - more area than… More →
In 1692, two young girls in Salem, Massachusetts, were diagnosed by the local doctor as being bewitched. Hysteria over witchcraft reached a fever pitch leading the Puritan townsfolk to accuse 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 →