So as it happened I discovered that Alexandra Petri of the Washington Post, on her Twitter timeline (@petridishes) has invented a game that satirizes all that beautifully, under the self-explanatory hashtag #BooksInFourWords.
I was also appalled to find out how fast I could come up with them, and then it occurred to me that since they're sort of semicryptic, they might make a good guessing game. So see how many of these you recognize from the four-word version (these are just the ones I thought of right away):