Using simple text and colorful photos, this book describes the sport of BMX, or bicycle motocross. It includes basic information on safety, equipment, and competitive events.

Provides information about pet birds, including feeding and anatomy.

"Can you hold it in your hand? Can you build with it? If so, it might be a solid. Things that are solid have a definite shape and size. Almost everything on Earth is one of three kinds of matter-- a liquid, a solid, or a gas" -- p. [4] of cover.

Apatosaurus was one of the largest animals to ever live on land. This dinosaur had a neck more than 17 feet (5 meters) long. It used its long neck to eat leaves from tree branches. Learn more about this remarkable reptile in Apatosaurus, a Mighty Dinosaurs book.

Full color photographs and simple text introduce young readers to the earthworm, its' physical characteristics, habitat and diet.

From monster trucks to jumbo jets, young readers will love learning about the world's most exciting machinery in the Mighty Machines series. Filled with vivid photos and fascinating facts, this series is sure to engage young readers as they learn about the mechanisms and uses of these incredible big machines. In Jumbo jets, readers learn that jumbo jets are very big machines, some jumbo jets can fly more than 8,000 miles without refueling, and jumbo...

From monster trucks to jumbo jets, young readers will love learning about the world's most exciting machinery in the Mighty Machines series. Filled with vivid photos and fascinating facts, this series is sure to engage young readers as they learn about the mechanisms and uses of these incredible big machines. In Monster trucks, readers learn that monster trucks can drive over other cars, monster trucks can weigh up to 10,000 pounds, and monster trucks...

This book, a combination of a printed book and online content, briefly tells of Pterodactyl, describing what its name means, what it looked like, where it lived, and what it ate.

This book, a combination of a printed book and online content, briefly tells of Triceratops, describing what its name means, what it looked like, where it lived, and what it ate.