Why Do We Sleep?

$21.99

We spend around a third of our lives sleeping.

But how does our body know when to switch off, and what happens during those hours? This book takes you on a fascinating journey through the land of nod

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  • Author: Evans, Cathy
  • Binding: Hardcover
  • Page Count: 48
  • Publish Date: February 03 2026
  • ISBN10: 1800660588
  • Language: English
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We spend around a third of our lives sleeping.

But how does our body know when to switch off, and what happens during those hours? This book takes you on a fascinating journey through the land of nod and out the other side.

  • What are circadian rhythms and how do they affect our energy levels throughout the day?
  • What are dreams for and how do they happen?
  • What are the different stages of sleep?
  • Do animals experience sleep the same way we do?

With clear texts and bright, distinctive illustrations, this is a great introduction to a subject that has fascinated us since ancient times and that, in our age of endless stimulation, has never felt so timely.

Author: Cathy Evans
Binding Type: Hardcover
Publisher: Cicada Books
Published: 02/03/2026
Pages: 48
ISBN: 9781800660588
Language: English

Author

Evans, Cathy

Binding

ISBN10

1800660588

ISBN13

9781800660588

Page Count

48

Published Date

February 03 2026

Language

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