Detective fiction is a genre of literature that revolves around the investigation of a crime, typically a murder. The story usually features a detective, either professional or amateur, who seeks to solve the mystery by gathering clues, interviewing suspects, and piecing together evidence. This genre often emphasizes logical reasoning and deduction. The narrative often includes various plot twists and red herrings to keep readers engaged. Classic examples of detective fiction include works by authors like Arthur Conan Doyle, who created the famous detective Sherlock Holmes, and Agatha Christie, known for her intricate plots and memorable characters like Hercule Poirot.