Grade 3

In Aquarium, emergent readers join a group of students as they visit an aquarium. Vibrant, full-color photos and carefully leveled text engage young readers as they explore a marine… More →

In Arabian Horses, beginning readers will learn about the physical features, characteristics, and common duties of Arabian horses. Vibrant, full-color photos and carefully leveled text will… More →

Arachnids can be found in almost every part of the world. They are incredible creatures that range in size from too small to see to as big as a dinner plate. Find out about what makes an… More →

In the Amazon River lives one of the largest freshwater fish on Earth--the arapaima. This huge river hunter can grow up to 10 feet long and weigh 400 pounds. In its watery home, the arapaima… More →

From classic Pong to modern-day Killer Queen, arcade games have been around for decades. But arcade cabinets are more than just quarter-eaters. They are also some of the world's most popular… More →

Archaeopteryx first lived around 150 million years ago. This flying dinosaur is related to today's birds! Eye-catching illustrations and engaging hi/lo text draw readers into this title about More →

The Archelon was the biggest sea turtle that has ever lived! In this hi/lo title, readers will learn about the ancient turtle's body parts, favorite foods, common behaviors, and more through… More →

Architects design houses, bridges, and more. They make buildings beautiful and safe! But what exactly do they do at work, and what tools do they use to be successful? This title explores the… More →

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

Arctic foxes stay warm in their chilly homes thanks to their small bodies and fluffy white fur. They blend in with the white winter landscape as they hunt for their next meal. Once they smell More →

On a freezing-cold winter morning, two hungry Arctic foxes are following a giant polar bear. Soon the bear will catch a seal. Then, once the bear has finished its meal, the patient foxes will More →

In the Arctic, winter lasts eight months and temperatures fall as low as -58ºF. Few animals can survive such extreme conditions. The Arctic fox, however, is unique. It lives farther north… More →