The word Croatoan carved onto a post and the letters 'CRO' scratched onto a tree. What do these two clues reveal about Roanoke's missing English colonists? Interested students can sort through possible answers in this read that begins as a history lesson and ends as an unsolved mystery.

Giraffes are the tallest land mammals on Earth! They're tall enough to reach the leaves of trees, which they eat with their 20-inch tongues. In this book, children will learn how a giraffe's height is both an advantage and a disadvantage.

When nighttime comes, bats fly out of trees, caves, and barns to begin their hunt. Some make high-pitched calls, and then they wait and listen. Echoes will lead them to their prey! Learn how bats sleep upside down, use sound to find prey, and more.

Using their beaks, woodpeckers peck holes in trees to get at the insects inside. They also hammer to attract mates and declare their territory. This book will interest children as it presents the behaviors and physical features of these noisy birds.

Giant pandas are large bears that love to eat bamboo. Only found in small numbers in China, they are considered endangered animals. In this book, young readers will learn about the look, diet, and habits of these rare black and white bears.

"Developed by literacy experts for students in kindergarten through grade three, this book introduces armadillos to young readers through leveled text and related photos"--Provided by publisher.

Compare a hummingbird and an ostrich; the differences are striking! One is tiny and hovers in the air like a helicopter. The other is massive and stays grounded, sprinting rather than flying. Though opposite in many ways, hummingbirds and ostriches share features such as feathers and wings that mean they are both birds. Discover how all birds are alike in this informative title.

The largest animal alive is a mammal. It's the 150-ton blue whale. This whale is not only large but also loud-louder than a jet engine! Turn the pages of this book to learn about the characteristics of mammals and understand the ways in which whales, bats, and elephants are all similar.

Inside this book, a huddle of penguin chicks will warm your heart as they warm their bodies. The babies need mom, dad, and one another to survive the frigid temperatures of their Antarctic homes. Delight in reading as you watch baby penguins waddle across the pages.

It's no surprise that teddy bears are favorite stuffed animals. They look just as huggable as real baby bears! Take a peek inside this book for beginning readers to find bear cubs being adorable in the wild. When you reach the end, you just might want a bear hug!