Grade 1

A tiny green blueberry ripens on a bush, turning dark blue and delicious. Its color tells us that it's ready to eat! A snake's pale green skin helps it hide in a leafy jungle. A red traffic… More →

How fast can a cheetah run? Why do tigers have stripes? Find the answers to these questions and more in Big Cats! A diagram supplements the content, while a picture glossary reinforces new… More →

Children will travel around the world without ever leaving their homes or classrooms. In this colorful and exciting new series, beginning readers visit countries where their families or their More →

From the aquarium to the concert hall, there are so many places to explore and things to experience. Watch a play. Visit a farm. See where laws are made. This series uses vibrant photographs… More →

Dogs on Duty introduces beginning readers to different kinds of working dogs, including herding dogs, military dogs, search and rescue dogs, and even service dogs. Learn about the duties and… More →

What do wheels and axles help us do? How does a pulley work? Why does an inclined plane make carrying a load easier? Each book in Machines and Motion highlights and explains one of the six… More →

Start your engine and get ready for a day of work! In this fun nonfiction series, narrative text and colorful illustrations come together to tell about a day in the life of different… More →

How do machines help us work? What jobs are these large vehicles built for? Large pictures of cool vehicles and tightly controlled vocabulary make this series appropriate for the youngest of… More →

Big machines drive, lift, push, and more. Learn where construction vehicles work, what their parts are called, and see how they help build our communities in this exciting series. Machines on More →

How do planes help put out forest fires? What are the different kinds of tow trucks? Find answers to your questions about emergency vehicles in Machines to the Rescue! A diagram supplements… More →

Vroom! Engines roar and wheels turn in this fun series. Exciting facts about different machines engage beginning readers while simple, predictable text and bright, colorful photos aid them on More →

What makes an animal a marsupial? Its pouch! Learn what these unique animals eat, where they live, how they act, how they raise their joeys, and more in Marsupials. A diagram supplements the… More →