Reuters recently had an interesting short article on this year's finalists for the oddest book title. I can't decide whether I think "Are Women Human? And Other International Dialogues" or "Cheese Problems Solved" is funnier. Of course, "I was Tortured by the Pygmy Love Queen" is pretty good, too.
As the article points out, it's really nice to see that the publishing industry isn't homogenizing too much. There are still plenty of quirky oddities making it into print.