Grade 4 - 6

Domestic Cats

Do you love cats? Maybe your family has a pet cat. Or maybe you'd like to learn more about cats before having one as a pet. Each book in the Domestic Cats series introduces a different cat… More →

Domestic Dogs

Children love dogs and puppies--but how much do they know about the breeds themselves? Our Domestic Dogs series takes young readers into the fascinating world of dogs for a close look at some More →

Earth-Friendly Projects

Today's kids have been learning to take care of the Earth since they were toddlers. Give them another way to help the environment and flex their creativity with this hands-on series! Each of… More →

Endangered Animals

Children love animals, and the Endangered Animals series is a great way to engage readers in learning about wildlife conservation and the impact of human beings on the environment. Through… More →

Engineering that Made America

How did the Wright brothers design their first airplane? What did it take to construct San Francisco's famous Golden Gate Bridge? This series gives readers a behind-the-scenes look at some of More →

English Grammar

The English Grammar series introduces readers to one of the most difficult things they'll ever have to learn--the English language. Using fun examples, helpful hints, and engaging text,… More →

Events That Changed America

America's history is rich with triumphs and tragedies. Topics ranging from the Civil Rights Movement to the historic moon landing will leave readers with a greater sense of how today's… More →

Everyday Heroes

Millions of people around the world live with disorders and health conditions that affect their day-to-day lives. This series tells the stories of people living with chronic conditions.… More →

Explaining How Things Work

How do cell phones work? What happens when you flush a toilet? How can an airplane fly? Through diagrams, step-by-step explanations, and plenty of humor, this series explains the workings of… More →

Exploring Dinosaurs

Children are fascinated with dinosaurs! Tap into this natural curiosity and build a foundation for students' knowledge of prehistoric natural history. Each title in the Exploring Dinosaurs… More →

Exploring Trade Jobs

From building skyscrapers to maintaining plumbing, trade jobs are essential to everyday life in the United States. Information about jobs ranging from dental hygienists to wind turbine… More →

Eyewitness to World War I

Eyewitness to World War I takes readers inside key moments of the war with stories from those who experienced the events firsthand. With diverse narratives and abundant primary sources, this… More →