Edgar Allen Poe is one of the greatest poets. He’s scary, weird, and wrote some insane tales. Virtually all of Edgar Allen Poe’s stories concerned themes of human perversity and involve the technique of ratiocination. Most critics believe that “The Fall of the House of Usher” reflects both characteristics. I agree, in this short story a man comes to visit his friend Roderick. Roderick and his sister are very ill. Their house is falling apart and this man has come to try to fix it, but that is not what happens. Human perversity is basically explained as human will and human corruption. Edgar uses this clearly all through his tale, One that sticks out in my mind is