Grade 4

In this book, early fluent readers learn about the South, its location, history, demographics, geography, climate, and other defining features. Vibrant, full-color photos and carefully… More →

In this book, early fluent readers learn about the Southwest, its location, history, demographics, geography, climate, and other defining features. Vibrant, full-color photos and carefully… More →

In this book, early fluent readers learn about the West, its location, history, demographics, geography, climate, and other defining features. Vibrant, full-color photos and carefully leveled More →

Antarctica is the last unpopulated continent on Earth. In this hi-lo title, readers will learn what is needed to survive a journey into the freezing temperatures of one of the coldest places… More →

Where can you find Earth's different biomes? Which biomes are the coldest, wettest, and warmest? Learn about the climate, geology, geography, wildlife, and resources of each biome in this… More →

Deep inside the earth lie undiscovered wonders that have never seen the light of day. In this title, readers will learn how bold explorers venture into the darkness of caves. Vibrant photos… More →

Mount Everest is the highest point on Earth! In this title, engaging text introduces the dangers of scaling Everest as well as how explorers prepare for the journey. Special features… More →

Exploring Our Oceans presents a highinterest STEM exploration of Earth's five oceans. Each book highlights a different ocean, detailing its geology, geography, climate and weather, wildlife,… More →

Humans have only just begun to explore the vastness of space. In this hi-lo title, readers will learn about what it takes to venture into this uncharted territory. Descriptive text with an… More →

Unexplored mysteries lie deep in the jungles of the Amazon Rain Forest. Engaging text and vibrant photos highlight the dangers of traveling into the Amazon. Special features map the Amazon's… More →

The ocean reaches depths that even the sun cannot reach. Yet people still journey into the dark! In this title about exploring the deep sea, engaging text and vibrant photos show readers what More →

Welcome to the forest. It is time to explore. Learn about some of the animals and trees that can be found in forests around the world. Experience the wonder of nature. The grapheme /ou/ is… More →