Grade 6 - 9

In the 1800s, Florida panthers thrived in the southeastern United States, but by the mid 1900s, there were very few of the animals left. When biologists like Mark Lotz realized that wildlife… More →

From the sprinting cheetah to the swimming sailfish, this hi-lo title introduces some of the fastest animals in the world! In this book, leveled text shares the adaptations of these animals… More →

Some animals have adapted to be heavy lifters. Their strength allows them to hunt, move their food, and more! In this hi-lo title, leveled text shares the secrets of four powerful animals and More →

Tour one of nature's busiest neighborhoods! Ants create huge underground nests to serve the needs of their colonies. A complex system of tunnels and chambers, a colony may be home to as many… More →

Explore the remarkable homes built by animal architects! Beavers create complex structures to meet their needs, just like people do. Each beaver family builds a dam in a river or creek in… More →

Step into the Late Cretaceous period and learn about the therizinosaurus! This hi-lo book uses colorful illustrations to depict the world and distinctive features of this long-clawed giant.… More →

Movies and television shows have turned people of all ages into dinosaur fanatics. But what were these prehistoric creatures really like, and what wiped them out? This high-interest series… More →

Tiger sharks and leopard seals are some of the fiercest predators in the ocean. What would happen if they met? Engaging text and vibrant photos put readers in front-row seats for an animal… More →

Paleontologist Luis Chiappe was searching under the hot sun in Patagonia for fossils of ancient birds when he and his team stumbled upon something even more incredible--eggshells. They found… More →

In the middle of a quiet forest, a triceratops holds it ground against a ferocious T. rex. Who will come out on top? As the T. rex draws closer, the triceratops flashes its wide frill and… More →

While almost all frogs begin their lives in the water, adult frogs make their homes in many different places. Some types of frogs remain in the water, while other kinds stay mostly on firm… More →

Although it may be cold and dry, the tundra is full of life if you know where to look. All of the plants and animals living in this harsh land rely on one another to stay healthy. When some… More →