collected
The Three-Body Problem cover

Fiction · Novel · Science Fiction · Mystery & Thriller

The Three-Body Problem

Cixin Liu

Highly regardedHugo Award, 2015

First published 2006 · Remembrance of Earth's Past · Book 1

Reading facts

✓ Checked
Reading effort
62 / 100High
Length
416 pagesTor Books · 2016
Reading time
8 h 15 minat 50 pages an hour ·
Pace
Variable
Emotional intensity
4 / 5

Estimated from the page count of this edition. Dense books can take longer than the estimate.

About the book

In contemporary China, nanomaterials researcher Wang Miao helps policeman Shi Qiang investigate scientists' deaths as experimental results appear to undermine the laws of physics. His inquiries lead into a virtual-reality game whose civilizations struggle to survive beneath three unpredictably moving suns. Interwoven with his investigation is the earlier life of Ye Wenjie, a scientist persecuted during the Cultural Revolution who joins a secret military project seeking contact beyond Earth.

Reader notes

The mystery repeatedly pauses for scientific explanations and philosophical arguments, so the pace is deliberate and the ideas require attention. It opens an adult science fiction trilogy. The historical sections are particularly harsh, depicting political persecution, abuse, and graphic violence.

How it reads

Writing style
Descriptive · Direct · Technical
Tone
Cerebral · Philosophical · Suspenseful · Unsettling
Structure
Multiple timelines · Nonlinear
Driven by
Ideas · Mystery · Worldbuilding
Point of view
Multiple viewpoints · Third person, limited
Setting
China · Trisolaris

Reading complexity

Writing
3 / 5
Ideas
5 / 5
Structure
4 / 5
Background knowledge
2 / 5
About this profile

Collected’s assessment, not reader ratings. Complexity runs from 1 (least demanding) to 5 (most demanding).

Writing
How much attention the sentences and language require.
Ideas
How much interpretation or abstract reasoning the book asks of you.
Structure
How much you need to keep track of speakers, timelines and connections.
Background knowledge
Prior knowledge needed to follow the book, beyond what it explains.
Emotional intensity
Emotional pressure, from gentle (1) to intense (5). Separate from difficulty.

Themes

  • Knowledge and truth
  • Morality
  • Nature and environment
  • Politics and ideology
  • Survival
  • Technology and society

Content notes

Violence
Strong
Sexual content
Mild
Swearing
Mild
Substance use
Mild
Abuse
Strong
Self-harm or suicide
Mild

Standing and awards

Highly regarded

  • Hugo Award, 2015
  • Nebula Award nominee, 2014
  • Hugo Award — Hugo Award for Best Novel, 2015

Series and reading order

Remembrance of Earth's Past

  1. 1The Three-Body Problem · This book · 2006
  2. 2The Dark Forest · 2008
  3. 3Death's End · 2010

Questions readers ask

Is it hard to read?

Somewhat. The prose is direct but technical, and the mystery repeatedly pauses for scientific explanations and philosophical arguments. Multiple timelines add complexity, so the ideas and shifts between Wang Miao’s investigation and Ye Wenjie’s earlier life require attention.

Do I need to read the earlier books first?

No. This is the first volume of Remembrance of Earth's Past, an adult science fiction trilogy, so there are no earlier entries to read first.

Is it a fast-paced thriller?

Not really. Scientists’ deaths and experimental results that seem to undermine physics create suspense, but scientific explanations and philosophical arguments repeatedly interrupt the investigation. The pace is deliberate and variable.

How graphic does it get?

Strong, graphic violence and abuse are particularly harsh in the historical sections, where Ye Wenjie faces political persecution during the Cultural Revolution. Those passages make the history a substantial source of intensity alongside the unsettling scientific mystery.

How long is it?

About 416 pages in the Tor Books 2016 edition. The mystery repeatedly pauses for scientific explanations and philosophical arguments, giving it a deliberate pace.

Which edition is shown here?

Tor Books · 2016 · Paperback. ISBN 9780765382030.

How long does it take to read The Three-Body Problem?

About 8 hours 15 minutes at 50 pages an hour, based on the 416-page Tor Books edition. Dense books can take longer.

About the author

Cixin Liu

Liu Cixin is a Chinese computer engineer and science fiction writer. He worked at a power plant in Shanxi and completed his first two novels, China 2185 and Supernova-Era, while employed as an engineer. His fiction combines direct, descriptive, often technical prose with speculative ideas that expand from individual decisions into questions of social order and civilizational survival. Across China 2185 and the Three-Body trilogy, he addresses posthumanism and political criticism while returning to secrecy, deterrence, technological limits, and the difficulty of cooperation. The Three-Body Problem roots humanity’s encounter with an alien civilization in the Cultural Revolution; the later novels carry that conflict across centuries, examining strategy, compassion, and humanity’s place in an indifferent universe.

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Edition and details

Publisher
Tor Books
Publication year
2016
Format
Paperback
Pages
416
ISBN
9780765382030
Edition language
English
Original language
Chinese
First published
2006
Genres and form
Fiction · Novel · Science Fiction · Mystery & Thriller · Science fiction · First contact · Hard science fiction · Philosophical science fiction · Techno thriller
Editions
44
Languages
11 (German, English, Spanish, French, Italian, Japanese, Polish, Portuguese, Russian, Unspecified, Chinese)

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