Grade 4

In this book, readers will learn about jealousy and envy in themselves and others, how and why they feel it, how to best respond to it, and how to communicate these feelings. Social and… More →

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In this book, readers will learn about shyness in themselves and others, how and why they feel it, how to best respond to it, and how to communicate these feelings. Social and emotional… More →

For most of us, igneous rocks are no more than a stoneХs throw away. These underrated rocks make up more than half of EarthХs crust! Not only that, but they have many uses in building,… More →

In this book, readers will learn how the more than 600 different kinds of igneous rock all form from magma. Vibrant, full-color photos and carefully leveled text will engage readers as they… More →

Uh-oh! An iguanodon is cornered by a predator. But this dinosaur has a secret weapon. It uses its sharp thumb spike to slash its enemy. Run away! In this high-interest title, readers are… More →

In this title, early fluent readers meet Iker, a boy who has a cold, as he learns about his immune system. Read along as Iker and his grandfather discuss how our bodies fight germs and… More →

When Imka is saved by a real-life mermaid after falling out of her father's fishing boat, she must find a way to keep her new friend a secret. Can she keep the mermaid safe long enough for… More →

In this book, early fluent readers will learn about the causes, main events, key players, and lasting impacts of immigration through Ellis Island. Interesting photos and carefully leveled… More →

In this book, early fluent readers will explore the role of the immune system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers… More →

Butterflies, chickens, ladybugs, and other animals go through incredible changes in their lives. With its reader-friendly and interactive approach, each book in Incredible Animal Life Cycles… More →

Boom! A volcano erupts in the distance with thick, orange liquid flowing down its slopes. As time passes, the lava hardens and cools into a solid rock. But what type of rock is it? Learn all… More →