Photographs and text introduce young readers to snakes and provide information on behavior, physical characteristics, habitat, and other related topics.

Estivation is just like hibernation - only it happens in summer instead of winter. Why do some animals settle into cool, snug spots and sink into a summertime sleep? Because it's too hot for their bodies to function, or their food is in short supply. Some estivating animals sleep groups; others rest alone. Some go on a long journey before they slumber; others hunker down right at home. From the pixie frog to the spotted turtle to the desert hedgehog,...

Describes what are meteorites, and where do they come from?

Introduces robots and the science behind these amazing machines, including a historic timeline of robot development, common jobs robots perform in the workplace and at home, and robots of the future.

Discusses the Titanic, including its design, how the ship sank, the passengers onboard, and why the ship's legacy lives on.

Describes how human behavior can affect butterflies, explains how people can take action to ensure their survival, and introduces eleven species.

Discover the coolest robots of today and tomorrow in this colorful, photo-packed book. In this inviting and entertaining format, kids will learn about the science behind these amazing machines. This Level 3 reader is written in an easy-to-grasp style to encourage the scientists of tomorrow!

"Discover how different animals use their eyes to hunt, scare other animals, or stay safe"--Provided by publisher.

This book provides an overview of crystals including their structure and composition, history, significance, and uses throughout the world.

"Discover how different animals use their tails to keep their balance, swim, and more"--