I just hit that one in the earlier post. If I was recommending a religious book, I like Orthodoxy by G.K. Chesterton and The Screwtape Letters is my favorite LewisI always recommend two novels, one of which is secular, Sphere by Michael Crichton, and the other religious, The Great Divorce by CSLewis.
You?
Do you read widely, or do you tend to stick to one or two genres?