Grade 4

Amazon is the world’s largest online retailer! In this title, fluent readers will learn how it went from a bookstore based in a garage to one of the most recognizable brands in the world.… More →

Arctic wolves and polar bears are top predators. When they meet on the tundra, there will be a clash of claws! This hi/lo title explores the fighting strengths of each of these fierce animals More →

Waves approach a beach at night. As they crash upon the sand, a blue glow flickers throughout the water. The glowing waves are a dazzling sight to see! Readers will discover the wonder and… More →

The Armed Forces of the United States are dedicated to the defense and aid of the United States and allies around the world. In this series, readers can explore five of the branches that… More →

Major League Soccer is the top men's soccer league in the United States. In this hi/lo title, reluctant readers will feel the action of Major League Soccer through engaging text and vibrant… More →

Dire wolves were fearsome predators. They could bite through bones! In this hi/lo title, reluctant readers will learn how the wolves lived, what they looked like, and how they went extinct.… More →

Irish elk had the world’s biggest antlers! These mammals flourished during the last ice age. In this hi/lo book, engaging text and vibrant illustrations introduce reluctant readers to the… More →

Saber-toothed cats were powerful predators known for their long, sharp teeth! In this hi/lo title, reluctant readers are introduced to these ice age animals through leveled text and detailed… More →

The Chumash are Native American peoples from present-day California. Their history in the region spans around 13,000 years! In this title, readers learn about the traditional lifestyle,… More →

Hear the roar of the crowd and feel the excitement of the action in the Premier League. In this hi/lo title, reluctant readers will learn about the history and present of England's top soccer More →

Let’s-a go! From the NES to the Nintendo Switch and beyond, this title introduces reluctant readers to the evolution of the Super Mario Bros. video game franchise and the present-day fanbase. More →

Electronic Arts makes some of the most popular video games today! This title introduces readers to the history of the company, from its origins to the present day, through leveled text and… More →