I checked out the next Bus Book from the library: The Road to Serfdom by Friedrich Hayek. I haven't even started it yet, but the Amazon reviews were intriguing, so I thought I'd give it a whirl.
Ames pointed out that my reading is fairly political recently: Ayn Rand, Dorothy Sayers, etc. I suppose that's true. But in my defence, I'm reading more about political theory than about politics per se. And I doubt this will last: next on the list is either The Great Evangelical Disaster by Schaeffer or Descent into Hell by Williams. I've read both several times, but I think it's time for another round of each.