Grade 4

The brachiosaurus was a long-necked dinosaur. Its body measured nearly 100 feet long! Readers of this high-interest title will explore the lives of these giants through vivid illustrations… More →

What happens in your brain when you feel strong emotions like happiness, sadness, anger, and fear? Combining social and emotional learning (SEL) and STEM concepts covering psychology and… More →

Standout brands in this series will capture the attention of young readers! Well-known food companies like Dairy Queen and Kraft have inspirational histories full of creativity and hard work. More →

In this book, readers will learn about the unique and defining features of Brazil. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the More →

Brazil is the largest country in South America and the fifth largest and most populated country in the world. The Amazon Rainforest in Brazil has the greatest biological diversity of any… More →

In Breakfast Foods, early fluent readers will learn how, when, and where some of their favorite breakfast foods and brands, such as cereals, Pop-Tarts, and frozen waffles were invented.… More →

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In Bridges, early fluent readers will explore different kinds of bridge structures while learning about the science behind the engineering. Vibrant, full-color photos and carefully leveled… More →

Did you know that there's a dragon-shaped bridge that breathes fire? Have you heard of the bridge built over ice? Or that some bridges from thousands of years ago are still standing today?… More →

When explorer Ernest Shackleton's ship got stuck in Antarctic ice, he and his crew found themselves stranded and fighting for their lives in a freezing, faraway place. Explore the exciting… More →

Peril may be anywhere in the animal world, especially for prey trying to avoid fierce predators. Learn about some of the most brutal birds, attacking from sky, ground, and water. This… More →

When faced with an enemy, the opossum flops over and doesn't move. Drool bubbles from its nose, and a smelly liquid might squirt out from its butt. Did it die of fright? No, it's playing… More →