Grade 3 - 5

Strong, smart, and fearless, orcas are awesome. They are often called killer whales, but they aren't whales at all. They are dolphins! Read this book to learn all about awesome orcas. More →

In this book, early fluent readers will learn how orcas live and survive in the ocean. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about More →

When the orchid mantis and Asian giant hornet clash, who will be the winner? This leveled book brings readers along to learn more about the competition. The hi-lo text introduces each… More →

Orthocones were ancient animals with cone-shaped shells. In this hi-lo title, reluctant readers will learn about orthocones body parts, behaviors, and extinction through leveled text and… More →

In Ospreys, beginning readers will learn how these birds of prey dive from great heights to catch fish. Vibrant, full-color photos and carefully leveled text will engage young readers as they More →

Ostriches and cheetahs are some of the world's fastest animals. In this high-low title, reluctant readers will learn what would happen if these two speedy animals crossed paths. Vibrant… More →

In Outback Food Chains, early fluent readers explore the Australian outback biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers… More →

The oviraptor was a small but fierce dinosaur. It used its sharp claws to find food and fight off predators! Readers of this high-interest text will discover what made the oviraptor unique,… More →

In Owls, beginning readers will learn how these raptors spot and hear their prey, as well as the physical features that help them silently swoop in to catch it. Vibrant, full-color photos and More →

The pachycephalosaurus, its name meaning "thick-headed lizard," is known for its thick domed skull! In this hi-lo title, detailed illustrations welcome readers into the Late Cretaceous… More →

The trembling ground frightened pandas in China's Wolong National Nature Preserve. The pandas scrambled up trees and into hiding places as the earthquake toppled structures and ripped apart… More →

The parasaurolophus was a duck-billed dinosaur famous for its long crest. Scientists believe the crest made a sound like a horn! This high-interest text explores the fascinating… More →