Conrad, Joseph, 1857-1924
Heart of darkness
Everyman`s Library, 1993
 Buku Teks
Pearce, Robert D.
Mary Kingsley : light at the heart of darkness
Kensal Press, 1990
 Buku Teks
Conrad, Joseph, 1857-1924
Youth : heart of darkness : the end of the tether
Doubleday, [Date of publication not identified]
 Buku Teks
Garnett, Richard
Twilight of the Gods : and other tales
Penguin Books, 1947
 Buku Teks
Conrad, Joseph, 1857-1924
Heart of darkness : an authoritative text, backgrounds and sources, criticism
WW Norton , 1971
 Buku Teks