Grade 4

Artificial intelligence is all around us, and new AI technology is developed every day. What is AI, how do we use it now, and how might it affect our lives in the future? AI World introduces… More →

How do skateboarders use physics to do flips in the air? Why are BMX racing bikes made with lightweight metal? Each book in Extreme Sports highlights a different adrenaline-packed sport and… More →

In this book, early fluent readers will learn how the Grand Canyon formed, the people past and present who call the canyon home, and what visitors are able to do there today. Real-life… More →

In this book, early fluent readers will learn about Victoria Falls. Details include how the waterfall formed and what visitors are able to see and do at the site. Real-life photographs and… More →

All About Arachnids introduces readers to the world's most interesting spiders. With a high-interest STEM approach, each book focuses on a specific arachnid, detailing its anatomy, many kinds More →

Ancient Civilizations introduces early fluent readers to six remarkable societies that thrived in historic times. In these fun and engaging books, readers will learn about each culture and… More →

Natural Wonders presents some of the world's most stunning locations. Each book blends social studies and STEM concepts, exploring how each wonder formed, its historical, environmental, and… More →

Technology is part of our everyday lives, and it is important to be mindful of how we use and interact with it. With its reader-friendly, social and emotional (SEL) approach, Digital Wellness More →

In this book, early fluent readers will learn how the Jurassic Coast and its iconic fossils formed, the discoveries of paleontologist Marry Anning, and what visitors are able to do there… More →

In this book, early fluent readers will learn about the marble caves of Patagonia. Details include how the caves formed and what visitors are able to see and do at the site. Real-life… 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 →

Cross the Atlantic Ocean with Amelia Earhart! In this title, early fluent readers travel back in time to follow pilot Amelia Earhart as she embarks on a dangerous mission to become the first… More →