Mars Trilogy books in order

The Mars Trilogy by Kim Stanley Robinson follows the colonization and terraforming of Mars across two centuries, covering politics, ecology, and human ambition in three Hugo and Nebula award-winning novels.

Reading order

# Title Published Author Buy on Amazon
1 Red Mars 1993 Kim Stanley Robinson Buy
2 Green Mars 1994 Kim Stanley Robinson Buy
3 Blue Mars 1996 Kim Stanley Robinson Buy
4 The Martians 1999 Kim Stanley Robinson N/A
5 A Martian Romance 2001 Kim Stanley Robinson N/A

Red Mars (1993) opens with the first hundred colonists arriving on Mars, a group of scientists and engineers whose different visions for the planet’s future immediately put them in conflict. Robinson structures the novel around these competing ideas: should Mars be terraformed into a habitable world, or preserved as pristine wilderness? Should the planet belong to Earth’s corporations and governments, or develop its own political identity? These questions drive the trilogy forward across two centuries of fictional history.

Green Mars (1994) and Blue Mars (1996) follow subsequent generations as the terraforming proceeds and Mars’s political situation grows more complex. Robinson tracks dozens of characters across very long timescales, and the novels have an unusual quality for science fiction: they treat governance, economics, and environmental management as seriously as they treat technology and adventure. The science is detailed and largely plausible for its time, but Robinson is equally interested in the social and philosophical dimensions of what it would mean to make a new world.

The trilogy won the Nebula Award for Red Mars and Hugo Awards for both Green Mars and Blue Mars, a combination that remains rare. It established Robinson as one of the leading voices in hard science fiction and influenced a generation of writers thinking about Mars, climate, and the politics of large-scale environmental change. The Martians, published in 1999, collects short fiction set in the same universe, including some stories that imagine Mars left unaltered.

Frequently Asked Questions

How many books are in the Mars Trilogy series?

There are five books in the Mars Trilogy series, published between 1993 and 2001.

What is the first book in the Mars Trilogy series?

The first book in the Mars Trilogy series is Red Mars, published in 1993.

Do you need to read the Mars Trilogy in order, and what is the companion book The Martians?

Yes, the trilogy should be read in order: Red Mars, Green Mars, then Blue Mars. Each book picks up where the previous left off, and the political and ecological changes build on each other across the full series. The Martians is a companion short story collection set in the same world, including some alternate-timeline stories, and works best read after finishing Blue Mars.

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