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Written by Jim Pipe

ISBN: 978-0-531-21492-3

List Price: $29.00

Your Price: $21.75

Most people spend a third of their life sleeping – around 25 years or more! Like it or not, we all have to sleep. Yet sleep is also very mysterious. No one really knows why we do it. And how do we explain all those strange dreams? What scientists do understand, however, is that sleeping is essential for health and happiness. Learn about the strange sleep cycles throughout the animal kingdom, and the theories behind why people get tired or have terrifying nightmares.
This title will ship February 2016
Item #: 645240
Imprint: Franklin Watts
Copyright: 2016
Format: Reinforced Library Binding
Trim Size: 9.5" x 8.5"
Pages: 32
Grades: 3 - 12
Ages: 8 - 17
Dewey #: 613.7'94
  • Full-color cartoon-style illustrations that make the books fun and attractive to reluctant readers
  • A simple timeline providing an easily understood history of the subject
  • Top Tips offer helpful advice on what you should or shouldn’t do in a tricky situation
  • How It Works callouts explain the science behind the technology
  • You Can Do It! callouts describe a simple, safe experiment, or an action you can take to help make the world a better place
  • A helpful glossary and index in each book