Are we leaving any classic dystopian novels out?

Man, what a good day for an announcement regarding a story in which everything goes up in smoke. According to Slate, HBO is making a new film adaptation of Ray Bradbury’s Fahrenheit 451. The movie is set to star Michael B. Jordan and Michael Shannon (two of my favorite acting Michaels!), and Ramin Bahrani will direct. The project is listed as "in development", so I'm assuming the release date is still pretty far away.