A red herring is something that misleads or distracts from a relevant or important question. It may be either a logical fallacy or a literary device that leads readers or audiences toward a false conclusion. A red herring may be used intentionally, as in mystery fiction or as part of rhetorical strategies, or may be used in argumentation inadvertently.
In the mystery novel A Study in Scarlet, the detective Sherlock Holmes examines a clue which is later revealed to be intentionally misleading.
Herrings "kippered" by smoking, salting and artificially dyeing until made reddish-brown, i.e., a "red herring". Prior to refrigeration, kipper was known for being strongly pungent. In 1807, William Cobbett wrote how he as a child together with other children used a kipper to lead hunting dogs away from the scent of a hare the children intended to hunt—an apocryphal story that was probably the origin of the idiom.
Mystery is a fiction genre where the nature of an event, usually a murder or other crime, remains mysterious until the end of the story. Often within 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 is often a detective, who eventually solves the mystery by logical deduction from facts presented to the reader. Some mystery books are non-fiction. 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.
Cover of the pulp mystery-fiction magazine Mystery (January 1934)
Novels by Agatha Christie
