"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...

"Bill Bryson, bestselling author of A Short History of Nearly Everything, takes us on a head-to-toe tour of the marvel that is the human body. As compulsively readable as it is comprehensive, this is Bryson at his very best, a must-read owner's manual for everybody. Bill Bryson once again proves himself to be an incomparable companion as he guides us through the human body--how it functions, its remarkable ability to heal itself, and (unfortunately)...

"The first sleep book by a leading scientific expert Professor Matthew Walker, Director of UC Berkeley Sleep and Neuroimaging Lab reveals his groundbreaking exploration of sleep, explaining how we can harness its transformative power to change our lives for the better. Sleep is one of the most important but least understood aspects of our life, wellness, and longevity. Until very recently, science had no answer to the question of why we sleep, or...

An engaging narrative about an incredible, life-giving organ and its imperiled modern fate.

Explores the human body through illustrations and photographs, including how our bodies are organized, the role DNA plays in our makeup, how the brain and nervous system conrol our movements, why we have dreams and memories, and how we sense the world around us..

"It's easy to take water for granted but without water humans, could not survive! Readers will discover why water is so important to our health."--

In twenty-four lectures explains how stress causes or intensifies physical and mental problems.