Mystery fiction

Mystery fiction is a genre of fiction usually involving a mysterious death or a crime to be solved. Often with a closed circle of suspects, each suspect is usually provided with a credible motive and a reasonable opportunity for committing the crime. The central character will often be a detective who eventually solves the mystery by logical deduction from facts presented to the reader. Sometimes mystery books are nonfictional. "Mystery fiction" can be detective stories in which the emphasis is on the puzzle or suspense element and its logical solution such as a whodunit. Mystery fiction can be contrasted with hardboiled detective stories, which focus on action and gritty realism. Mystery fiction may involve a supernatural mystery where the solution does not have to be logical, and even no crime involved. This usage was common in the pulp magazines of the 1930s and 1940s, where titles such as Dime Mystery, Thrilling Mystery and Spicy Mystery offered what at the time were described as "weird menace" stories—supernatural horror in the vein of Grand Guignol. This contrasted with parallel titles of the same names which contained conventional hardboiled crime fiction. The first use of "mystery" in this sense was by Dime Mystery, which started out as an ordinary crime fiction magazine but switched to "weird menace" during the later part of 1933.