Red Mars is the first book in the Mars Trilogy by Kim Stanley Robinson. It is a captivating space thriller mystery book that explores the colonization and terraforming of Mars. The story follows a group of scientists and engineers as they struggle with personal conflicts, political tensions, and the mysteries of the red planet. With its detailed scientific descriptions, complex characters, and thought-provoking themes, Red Mars is a must-read for anyone interested in the future of space exploration.