Novellit
Hopea-avain
(The Silver Key, 1926)
Randolph Carterin lausunto
(The Statement of Randolph Carter, 1920)
Randolph Carterin paluu
(Through the Gates of the Silver Key, 1932)
Tuntematon Kadath
(The Dream-Quest of Unknown Kadath, 1943)
Lovecraft, H. P. & Bishop, Zealia:
Yigin lapset
(The Curse of Yig, 1929)
Lovecraft, H. P. & Greene, Sonia H.:
Martinin kylpyrannalla
(The Horror at Martin's Beach, 1922)
Lovecraft, H. P. & Heald, Hazel:
Aikakausien haudasta
(Out of the Aeons, 1935)
Lovecraft, H. P. & Heald, Hazel:
Siivekäs kuolema
(Winged Death, 1934)
Lovecraft, H. P. & Heald, Hazel:
Kauhujen kabinetti
(The Horror in the Museum, 1933)
Castro, Adolphe de & Lovecraft, H. P.:
Sähköpyöveli
(The Electric Executioner, 1930)
Lovecraft, H. P. & Lumley, William:
Alonzo Typerin päiväkirja
(The Diary of Alonzo Typer, 1938)
Lovecraft, H. P. & Talman, Wilfred Blanch:
Kaksi mustaa pulloa
(Two Black Bottles, 1927)
Crofts, Anna Helen & Lovecraft, H. P.:
Runous ja jumalat
(Poetry and the Gods, 1920)