C. Auguste Dupin -Fictional French Detective

C. Auguste Dupin is a fictional French detective created by Edgar Allan Poe. Dupin made his first appearance in Poe's "The Murders in the Rue Morgue", It is considered to be the first detective story. He reappears in "The Mystery of Marie Rogêt" and "The Purloined Letter"). Dupin is not a professional detective and his motivations for solving the mysteries throughout the three stories change. Dupin combines his considerable intellect with creative imagination, even putting himself in the mind of the criminal. His talents are strong enough that he appears able to read the mind of his companion, the unnamed narrator of all three stories.

Poe created the Dupin character before the word detective had been coined. It is unclear what inspired him but the character's name seems to imply "duping", or deception. The character laid the groundwork for fictitious detectives to come, including Sherlock Holmes (Sir Arthur Conan Doyle stated that he indeed use this as an inspiration), Hercule Poirot, and established most of the common elements of the detective fiction genre.