"Raina wakes up one night with a terrible upset stomach. Her mom has one, too, so it's probably just a bug. Raina eventually returns to school, where she's dealing with the usual highs and lows: friends, not-friends, and classmates who think the school year is just one long gross-out session. It soon becomes clear that Raina's tummy trouble isn't going away... and it coincides with her worries about food, school, and changing friendships. What's going...

Noses come in all kinds of shapes and sizes that are just right for its particular animal host. Not only do most animals use their noses to breathe but for many animals, the sense of smell helps them find food, a mate, or even to know when danger is near! Following Animal Tails, Animal Eyes, Animal Mouths (NSTA/CBC Outstanding Trade Science Award), and Animal Legs, Mary Holland continues her photographic Animal Anatomy and Adaptations series by exploring...

How do we breathe and why do we need oxygen? Your lungs work hard to keep oxygen flowing through your blood. This book explains how the respiratory system functions to take in the air we need to live.

Imagine your life without the sense of sight. Many things would be different without the amazing process through which your eyes focus light so that you can see. Taking care of your eyes is very important, so as you explore the sense of sight, be sure not to read this book by dim light!

Do you know how many bones are in your body? Get under your skin in this book. Young readers will discover how bones fit together, how they move, and how they protect other parts of the body.

Your nose can smell thousands of different scents. Your nose works with your brain to accomplish the important act of smelling. Learn how smells make your food taste better, bring back memories, and even keep you from danger.

How does blood move around inside the human body? Students will learn all about the heart, blood cells, blood vessels, and other important parts of the circulatory system.

The nervous system is a complex network of nerves that allows you to experience the world around you. Children will find out how nerves carry messages to the brain so that people can do things like jump and eat.

Audisee® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! Salty popcorn. Sweet watermelon. Your tongue lets you taste these things and more. But how does your sense of taste work? And how does it help you? Read this book to find out! Learn all about your five senses in the Your Amazing Senses series - part of the Lightning Bolt Books™ collection. With high-energy designs, exciting photos, and fun...

Audisee® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! The respiratory system is made up of the nose, the throat, the lungs, and other parts. But what does the respiratory system do? And how do its parts work together to keep your body healthy? Explore the respiratory system in this engaging and informative book.