This book presents a biography of the fearless Portuguese explorer who discovered a sea route between Europe and the East Indies.

Colorful or dull. Wings up or wings down. Active at night or prefers daylight. Is it a butterfly or moth? Learn how these beautiful insects are alike and how they differ.

An animal's eyes provide it with information about its encounters with other animals and its habitat. This book is filled with important and exciting facts about how animals see, such as deer, eagles, dragonflies, cats, and squids. It includes how animal eyes are constructed, how they work in different environments, and how different animals use sight to stay safe, find food, and experience the world around them. Comparisons between animal eyesight...

Animals rely on their sense of hearing to locate predators, find food, and sense danger. This book explores a variety of animal ears and describes how they work and how they help animals hear. From the super-sharp hearing of an owl to grasshoppers that hear through their legs, this book is full of fascinating facts that capture the reader's attention while providing scientific information and offering an opportunity to compare animal hearing to the...

"Simple text and full-color photographs provide a brief introduction to coyotes"--Provided by publisher.

"In this book, readers will learn about the unique and defining features of Cuba. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the key details of the country including geography, climate, culture, and resources. Compelling questions encourage further inquiry"--

Civil War - Fascinating facts, including historic photographs, maps and documents.

Presents information about the ankylosaurus, including the bony club at the end of its tail.

Introduces the sport of orienteering, in which competitors use compasses and maps to navigate a racecourse, usually through the woods, trying to find the best route and finish in the fastest time.