For 10 points, identify this Polish born author who detailed Marlowe's travel up the Congo in Heart of Darkness.
Alfred Hitchcock based his film The Sabotage on this man's The Secret Agent. One of his works was set in the fictional South American Republic "Costanagua", Nostromo. In this author's most famous work, one of the characters lies to another character's wife, saying the last word he pronounced was – your name. In reality, that character, Kurtz, said, the horror, the horror! For 10 points, identify this Polish born author who detailed Marlowe's travel up the Congo in Heart of Darkness.
Alfred Hitchcock based his film The Sabotage on this man's The Secret Agent.
Joseph {Conrad} [accept {Józef Teodor Konrad Korzeniowski}]