Edgar Allan Poe was an American writer and poet best known for his tales of mystery and the macabre. He was orphaned as a child and taken in by John Allan, though he was never formally adopted. Poe struggled financially throughout his life and had difficulties in formal education. He made contributions to multiple literary magazines as an editor and formulated theories about genres like the short story and detective fiction. Poe died under mysterious circumstances in 1849 at the age of 40.