Classics, modern fiction, non-fiction and more. Written for secondary and adult students the Oxford Bookworms Library has seven reading levels from A1-C1 of the CEFR. Listen along with downloadable MP3 audio. The room was on the fourth floor, and the door was locked - with the key on the inside. The windows were closed and fastened - on the inside. The chimney was too narrow for a cat to get through. So how did the murderer escape? And whose were the two angry voices heard by the neighbours as they ran up the stairs? Nobody in Paris could find any answers to this mystery. Except Auguste Dupin, who could see further and think more clearly than other people. The answers to the mystery were all there, but only a clever man could see them. POE EDGAR ALLAN Edgar Allan Poe nació en Boston el 19 de enero de 1809 y murió en Baltimore el 7 de octubre de 1849. Hijo de actores itinerantes, quedó huérfano muy pequeño y fue criado por John Allan, de quien tomó su segundo nombre. Estudió en la Universidad de Virginia y en la Academia Militar de West Point, aunque no concluyó sus estudios. Se destacó como poeta, narrador, crítico y periodista, considerado maestro del cuento moderno, pionero del relato policial y de la ciencia ficción. Entre sus obras más célebres figuran El cuervo, Los crímenes de la calle Morgue y El gato negro.