There Ain't No Such Thing As A Free Lunch. This classic of libertarian SF, recently brought back into print, will be a favorite with any fan of Robert Heinlein or Ayn Rand. Congress is in Colorado. Everybody carries guns. And there are gorillas in the Senate.
Free enterprise is king.
And there's no such thing a a free lunch. This is the novel that won L. Neil Smith the first of his two Prometheur Awards for Best Libertarian Fiction, and put him on the map as the foremost libertarian science fiction writer today. This work on strategy is more than 2,400 years old, and it is still inarguably the best text ever written on the conduct of war. Anyone who wants to understand the ways of successful conflict management must read this book. The supreme art of war is to subdue the enemy without fighting.