Detective fiction Dupin is a fictional character created by Edgar Allan Poe. Dupin made his first appearance in Poe's "The Murders in the Rue Morgue" (1841), widely considered the first detective fiction story. He reappears in "The Mystery of Marie Rogêt" (1842) and "The Purloined Letter" (1844). C. Auguste Dupin is generally acknowledged as the first detective in fiction. The character served as the prototype for many that were created later, including Sherlock Holmes by Arthur Conan Doyle and Hercule Poirot by Agatha Christie. Conan Doyle once wrote, "Each [of Poe's detective stories] is a root from which a whole literature has
Gentleman detective detective sergeant in the Metropolitan Police's [fictional] specialised task force, SI 10, and finds herself partnered with (and subordinate to) working-class NYPD Lieutenant James Dempsey who is on extended loan to the Met. Gentleman detective The gentleman detective is a type of fictional character. He (or, less commonly, she) has long been a staple of crime fiction, particularly in detective novels and short stories set in Britain in the Golden Age. The heroes of these adventures are typically both gentlemen by conduct and also members of the British gentry. The literary heroes being in opposition to professional police force detectives