Mystery novels are a genre of fiction that revolves around the solution of a crime or unraveling a puzzle. These stories often feature a detective or amateur sleuth who investigates a series of clues, red herrings, and suspects. The goal is to engage readers in solving the mystery alongside the protagonist, leading to a satisfying resolution by the end of the book. Common elements in mystery novels include suspense, intrigue, and unexpected twists. Famous authors like Agatha Christie and Arthur Conan Doyle have made significant contributions to the genre, creating iconic characters such as Hercule Poirot and Sherlock Holmes. Mystery novels can vary in tone, from light-hearted whodunits to darker, more psychological thrillers.