# Why Do We Sleep?

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![Why Do We Sleep?](https://quivercdn.com/covers/thames-hudson/cathy-evans/why-do-we-sleep_978-18-0066-058-8-076ba644.webp?v=2026-11-10%2000%3A37%3A47)

- Book: [Why Do We Sleep?](https://www.bookquiver.com/cathy-evans/why-do-we-sleep) ([Why Do We Sleep?.md](https://www.bookquiver.com/cathy-evans/why-do-we-sleep.md))
- Authors: [Cathy Evans](https://www.bookquiver.com/cathy-evans)
- Publisher: Thames & Hudson
- ISBN: 978-18-0066-058-8
- Pages: 48
- Published: 2025-04-24
- Language: en_US
- Binding: Hardcover

## Description

Everything you ever wanted to know about sleep but were too exhausted to ask.> – 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 an engaging tie-in to biology and natural sciences curriculums.