The Murders in the Rue Morgue Poe's Dupin displays many traits which became literary conventions in subsequent fictional detectives, including Sherlock Holmes and Hercule Poirot. Many later characters, for example, follow Poe's model of the brilliant detective, his personal friend who serves as narrator, and the final revelation being presented before the reasoning that leads up to it. Dupin himself reappears in "The Mystery of Marie Rogêt" and "The Purloined Letter". The unnamed narrator of the story opens with a lengthy commentary on the nature and practice of analytical reasoning, then describes the circumstances under which he first met Dupin during an extended visit to Paris.
C. Auguste Dupin several people confuse the two on first sight. Dupin makes a guest appearance in the first two issues of Alan Moore's "The League of Extraordinary Gentlemen, Volume I" (1999) comic book, helping to track down and subdue the monstrous Mr Hyde (who is living secretly in Paris after faking the death described in "The Strange Case of Dr Jekyll and Mr Hyde"). Dupin teams up with the Count of Monte-Cristo to fight "Les Habits Noirs" in the story "The Kind-Hearted Torturer" by John Peel published in the anthology Tales of the Shadowmen, Volume 1 (2005) The search for the "real