Whodunit? The 9 Best Agatha Christie Movie Adaptations, Ranked
With 66 detective novels and 14 quick story collections below her belt, Agatha Christie is the best-selling novelist of all time, outsold solely by William Shakespeare and the Bible. She has crafted a few of literature’s most beloved fictional characters, like detective Hercule Poirot and Miss Marple. Her work has influenced over 30 crime-detective films…