Sherlock Holmes primarily relies on abduction: inferring an explanation for observed details. "From a drop of water", he writes, "a logician could infer the possibility of an Atlantic or a Niagara without having seen or heard of one or the other". In "A Scandal in Bohemia", Holmes infers that Watson had got wet lately and had "a most clumsy and careless servant girl". When Watson asks how Holmes knows this, the detective answers: In the first Holmes story, "A Study in Scarlet", Dr. Watson compares Holmes to C. Auguste Dupin, Edgar Allan Poe's fictional detective, who employed a similar methodology. Alluding to
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