Red Mars is the first book in the Mars Trilogy written by Kim Stanley Robinson. It is a space thriller mystery book that explores the colonization and terraforming of Mars. The story follows a group of scientists and engineers who are tasked with transforming the red planet into a habitable environment. However, as political tensions rise and personal conflicts emerge, the mission becomes a dangerous struggle for power and survival. Red Mars combines scientific accuracy with intricate world-building and complex characters, offering a compelling and thought-provoking reading experience.