Grade 4

Military Special Forces in Action

Military Special Forces in Action explores the history of these brave branches and how they train, perform rescue missions, and defend our country. In action-packed compelling narratives,… More →

Mountains

Geography of the World introduces students to the major geographic features of our planet. With original maps and brilliant photographs, each book answers basic questions about how each… More →

Musical Instruments

From tribal celebrations to Main Street parades, music has always been a central aspect of human culture. This series uses vivid photographs and clear, descriptive text to help young readers… More →

National Parks

America's national parks preserve some of our country's most unusual and beloved natural wonders. Our National Parks series gives readers the opportunity to discover each park as if they were More →

Native Nations of North America

The diverse Native Nations are deeply rooted in our country's history. Selected for historical significance and contemporary interest, each title in the Native Nations of North America series More →

Natural Disaster True Survival Stories

Each book in the Natural Disaster True Survival Stories series tells the stories of people who have survived some of the most severe natural disasters in recent history. From earthquakes to… More →

Nature Cycles

How do plants make oxygen? Why do the seasons change? How are different types of rocks created? In this series, readers will learn about the various cycles that happen on Earth. Each book… More →

One World, Many Countries

In our increasingly globalized world, it's important to make learning about different countries and cultures a relevant, meaningful experience for children. Each title in this captivating… More →

On the Hunt with Animal Predators

Discover how the fiercest animal predators on the planet stalk, attack, and feed on their prey. Each book in this fascinating series takes the reader into the wild to learn about the animal's More →

Our Holiday Symbols

Tap into children's interests in holiday celebrations with fascinating, familiar symbols. Each book in the Our Holiday Symbols series explains the origin of a specific celebration, the… More →

Our People

Crafted with a wealth of detail and rich illustrations, each biography in this appealing collection offers 32 pages that entice readers to discover the remarkable people who built our great… More →

Pandemics and COVID-19

COVID-19 has drastically altered the world as we know it. When the pandemic hit, it was difficult to know what to do. But thanks to the vaccines, life has mostly returned to normal. This… More →