Grade 3 - 5

In this book, early fluent readers will learn about grassland biomes, the important role they play on Earth, and the climate, geology, geography, and wildlife that define them. Bright,… More →

In Grasslands, carefully leveled text and vibrant, full-color photographs take beginning readers on a tour of both a prairie and a savanna. Readers learn about this important ecosystem and… More →

Gravity keeps people grounded and prevents them from floating away into space! Young readers will learn how and why gravity works and discover how to measure it on Earth. More →

What pulls us down a steep hill on a skateboard, affects our planet's tides, and keeps us spinning around the sun? Gravity! Learn all about how the force impacts life on Earth and keeps us in More →

What keeps us from floating away? Earth's gravity! This invisible force keeps our feet on the ground and the moon in our sky. This title introduces young students to the awesome power of… More →

In children's stories, gray wolves are often cast as villains. But these powerful predators are a vital part of North America's wilderness. Hunt down more information about these important… More →

In this book, early fluent readers will learn how the Great Barrier Reef formed, the animals that call the reef home, and what visitors are able to do there today. Real-life photographs and… More →

Great horned owls earn their nickname "tiger in the sky." These fierce hunters use stealth to surprise all kinds of prey. They are even the only animals to regularly hunt skunks! Swoop into… More →

A few seals are playing in the waves near a shore. Suddenly a dark, triangle-shaped fin appears above the water's surface. When the seals see the fin headed toward them, they scatter in all… More →

A huge fish opens its powerful jaw, revealing rows and rows of sharp teeth. The great white shark uses these teeth to rip apart sea lions and other prey. Dive deep into the ocean to follow… More →

The great white shark is one of the greatest predators of the ocean. Dive in to learn about these fierce fish. This engaging hi-lo book draws in 3rd through 5th grade readers with thrilling… More →

Shaped like torpedoes, Great white sharks can launch out of the water to catch prey. Named after their white bellies, these sharks easily blend in with the sun when seen from below. In… More →