Around these interests grew a whole body of literature [That] provided Poe with a literary milieu perfectly adapted to his taste and talent."3 Besides frightening subjects like death, disease, dark setting, haunted locations and others, characters who exhibit madness4 are the gothic elements incorporated in number of his stories, like for example in, "The Fall of the House of Usher," "Berenice," and, "The Cask of Amontillado....