Grade 1

How fast is a cheetah? What's the fastest bug? In Fastest Animals, beginning readers are introduced to the quickest animals across a variety of classes and species. Vibrant, full-color photos More →

In Robins, beginning readers will learn how these birds signal the arrival of spring, find food, build nests, and raise their young.. Vibrant, full-color photos and carefully leveled text… More →

In Cardinals, beginning readers will learn how these bright red birds defend their nest, find food, build nests, and raise their young. Vibrant, full-color photos and carefully leveled text… More →

What reptile fits on your fingertip? What animal might you need a microscope to see? In Smallest Animals, beginning readers are introduced to the tiniest animals across a variety of classes… More →

What's the biggest bird? Is a blue whale bigger than an elephant? What's the tallest animal? In Biggest Animals, beginning readers are introduced to the largest animals across a variety of… More →

In Woodpeckers, beginning readers will learn how these birds drill holes in trees for food, build nests and raise their young. Vibrant, full-color photos and carefully leveled text will… More →

In Owls, beginning readers will learn how these birds of prey fly to find food and the physical features that help them hunt. Vibrant, full-color photos and carefully leveled text will engage More →

In Hummingbirds, beginning readers will learn how these tiny birds sip nectar and zip between flowers, build nests, and raise their young. Vibrant, full-color photos and carefully leveled… More →

What's slower than a sloth? Could you beat a tortoise in a race? What's the slowest swimmer? In Slowest Animals, beginning readers are introduced to the slowest animals across a variety of… More →

In Quails, beginning readers will learn how these birds follow each other, find food, build nests, and raise their young. Vibrant, full-color photos and carefully leveled text will engage… More →

How much weight can an elephant carry? What animal has the strongest bite? In Strongest Animals, beginning readers are introduced to the strongest animals across a variety of classes and… More →

What animals use tools? How do orcas work together to hunt? Can elephants tell when a friend is sad? In Smartest Animals, beginning readers are introduced to the smartest animals across a… More →