The funny thing about that one is that I've never read it, even though I supplied Dave with the quote from C.S. Lewis he uses at the beginning. I had a friendly acquaintance with Dave at the time (well, still do in a lapsed sort of way, I guess -- haven't exchanged e-mails with him in years, but it's not like we had a tiff or anything) but his description of the book made me think I would probably be happier appreciating it from a distance. :)