Finished reading A Canticle for Liebowitz by George Miller over the weekend. I can see why it's considered a sci-fi classic. Very original and well written.
I'm currently reading Bury My Heart at Wounded Knee by Dee Brown. It's about the history of the American West from 1860-1890 from the Native American perspective. Very intriguing, well written, and rather depressing. But I'd recommend it, definitely.