I read The Martian a couple of weeks ago and enjoyed it thoroughly. Was the first book I'd read for sometime. I saw the film first and then was told the book was significantly better, which it was. It's not long and definitely worth a read, particularly if you're geeky.![]()
On a related subject is "Mars Rover Curiosity: An Inside Account from Curiosity's Chief Engineer" by Rob Manning. It's fairly geeky but gives a very interesting insight in the project and the challenges that had too be overcome.