Liu Cixin was born in 1963 in Beijing and grew up during the Cultural Revolution, which shaped his sense of civilizational fragility in ways that run through all his fiction. By profession he was a computer engineer at a power plant in Shanxi Province; he wrote science fiction on the side. The Three-Body Problem, originally serialized in a Chinese magazine in 2006, became the most successful science fiction novel ever published in China. Ken Liu's English translation won the Hugo Award in 2015 — the first time the award had gone to a work in translation.
What you need to understand before starting Cixin Liu is that he thinks in civilizational timescales. His books are not about individuals. They are about the fate of species, the geometry of the cosmos, and what intelligence does to itself when it encounters other intelligence across vast distances. The Three-Body Problem trilogy is the most ambitious science fiction of the last twenty years. If you finish it and find yourself staring at the ceiling at 3am thinking about the Fermi Paradox, that's the intended response. Netflix adapted it in 2024 and it's worth watching after you've read the books.
The Three-Body Problem Trilogy
Officially titled Remembrance of Earth's Past. Start at Book 1. Do not read the back cover blurbs for Books 2 and 3 before reading their predecessors — they spoil major revelations.
Remembrance of Earth's Past
Warning
Book 1 starts slowly — the opening Cultural Revolution section is deliberately disorienting. Push through to chapter 8 before deciding if it's for you. It gets extraordinary.
Do I need to read The Three-Body Problem trilogy in order?
Yes, absolutely. Each book builds directly on the events of the last, and the trilogy has one continuous narrative arc. Reading out of order would spoil major plot revelations. The Three-Body Problem first, The Dark Forest second, Death's End third.
Is The Three-Body Problem hard to read?
The first 80 pages are genuinely challenging. The Cultural Revolution opening is dense and disorienting by design, and the physics concepts require attention. If you push past the slow opening, most readers find the book completely absorbing by the midpoint. The Dark Forest is more propulsive and often cited as the easiest entry point for the ideas, but it spoils major events from Book 1, so you have to start at the beginning.
How does the Netflix adaptation compare to the books?
The Netflix series (2024) is worth watching as a companion, not a replacement. It's visually spectacular and captures the scale of the trilogy, but compresses events and changes the character dynamics significantly. Read the books first.