The Fountainhead is probably my all time favorite book. I'm also a sucker for Michael Crichton.. Jurrasic Park and Next being my favorites by him. I also recently read Nanonethics: the ethical and social implications of nanotechnology. It was basically a bunch of essays by preeminent scientists and engineers about nanontechnology. Pretty boring for some, but if you're in to that stuff it is VERY interesting!
he grew a beard