Okay, this has nothing to do with books, except to the extent that poor Ray Bradbury's name was attached. But I feel I need to warn the world. I need to put the the word "abysmal" and the name of the movie The Sound of Thunder in the same post so that someone might find them and realize what a an awful, horrible, bad movie this was.
How long has it been since you've seen actors fake walking in front of a projection of a city street. Remember the skiing scene with Ingred Bergman and Gregory Peck in Spellbound? Like that. And the background moves by at a perfectly steady pace that's just a hair faster than they're actually walking? And they sort of sway back and forth because it's the only way to move your body out of the way of your own feet? Yeah, that.
Terrible CGI, no fewer than three contradictory theories of how time travel works, a mysteriously unpopulated city, and a whole slew of things I can't tell you about without giving something away. Oh, spare yourself! Doom, doom!