Series

The United States military is the largest in the world. The Air Force, Army, Coast Guard, Marine Corps, and Navy work together to protect the interests of the United States and its allies… More →

Put on your hiking boots and get ready to explore mountains, canyons, coastlines, and more! This series takes readers on a trip to some of the most popular national parks in the United… More →

Grab your skateboard! Let’s go! How do you get around your town or city? Let’s Go! introduces early readers to the many modes of transportation around them. Vibrant photography and tightly… More →

Why are helicopters used for search and rescue? How do fire trucks work to put out fires? Find answers to your questions about emergency vehicles in Machines to the Rescue! A diagram… More →

I See Animal Textures! introduces the earliest readers to different animal textures, patterns, and colors. Vibrant photography, photo labels, and tightly controlled text work together to… More →

Why eat protein before a test? How can exercise help your mood? Emergent readers can learn about the building blocks of a healthy diet and lifestyle in this engaging and informative series.… More →

Just one furry otter or buzzing bee makes a big impact. Keystone species are vital to the survival of entire ecosystems. But they are facing mounting threats due to climate change. Explore… More →

Vowel Adventures introduces beginning readers to phonics and the functions of vowels with fun, narrative stories and vibrant illustrations. Each title focuses on a different vowel, its… More →

This world can be strange, absurd, baffling, inexplicable, and downright wacky. Learn about some of the wildest things from making clothing out of old milk to staying in bed for science. A… More →

From the American Revolutionary War to the Cold War, conflict has been present throughout much of history. Through leveled text and vibrant, accurate images, this engaging series introduces… More →