John C. Wright Unscrews His Head
John C. Wright has posted a list of the "Top Five Books That Unscrewed Your Head" (meaning his head in particular).
That, of course, made me think of Mike Mignola's Amazing Screw-On Head, and the Sci-Fi Channel TV movie that was made from it (which I still haven't seen; it's so hard to force myself to watch anything on a channel with that hideous name).
But -- my idiosyncracies aside -- what are the books that unscrewed your heads?
