Although his life was short and tragic, Edgar Allan Poe is considered by a few to be the founder of American letters, by many to be the inventor of horror stories and fantasy novels, and by one and all to be the father of detective fiction. He was the child of two actors, orphaned as a tot, expelled from West Point, and rejected by his fiancée. He married his cousin and, after she died of tuberculosis, wed the original fiancée. Through much of his forty years, his health was poor.
Despite-or perhaps inspired by-his circumstances, Poe became a published poet at age twenty, and he served as editor of the «Southern Literary Messenger» until he was fired at age twenty-eight for drunkenness. By the time Poe wrote «The Murders in the Rue Morgue», when he was thirty-two, he was already well established with his literary criticism, magazine articles, short stories, and poetry.
«The Murders in the Rue Morgue» is considered to be the single most, important piece in the literary history of detective fiction. While some elements that are now common to the genre, like the locked-room scenario, had been used previous to the publication of Poe's masterpiece, Poe was the first to play with what were to become conventions of the genre. These include the introduction of an eccentric detective who relies on ratiocination to solve crimes and the use of a narrator who, while awestruck at the sleuth's powers, nonetheless lays out a clearly described problem and details the steps toward its solution.
The purpose of literature, Poe said, "is to amuse by arousing thought." He also said that "tales of ratiocination" should stick to the puzzle and not wander off into novelistic digressions of mood and character. Thus he not only invented the detective form but also provided its credo.
Despite its atmosphere of horror, «The Murders in the Rue Morgue» shows Poe practicing what he preached. The focus remains on the puzzle and the process of solving it. His sleuth, Chevalier Auguste Dupin, is a private person, a 'thinking machine', with his ratiocination narrated by a faceless friend. The police are depicted as inept and looked on with disdain; clues are presented fairly, and the reader is invited to interpret them.
Readers of this anthology will notice that the form Poe created in the 1840's has been followed, with modifications, throughout the literary history of the genre. Variations on the form continue to challenge writers and excite readers today.