Red Mars by Kim Stanley Robinson
We play a lot of board games at our house. One that hits the table regularly is Terraforming Mars; it's probably my husband's favorite. The game is based on Red Mars by Kim Stanley Robinsons, which I finally got around to reading after having it sit on my shelf for a couple of years. So I may be a bit biased, but I thoroughly enjoyed the book.
Red Mars follows the first hundred people on Mars, the ones who begin the colonization/terraforming. The story follows several viewpoints and they are all incredibly strong, tough, smart people who got to Mars on a variety of skills and the ability to more or less hide their nuttiness. None of them are wholly likable, but they each have their own motivations and their own visions of what Mars can/should become.
The book touches on a lot of themes. We have religious groups and social groups. We have the realities of living on a different planet,...