Titles by August Derleth marked with tag: horror
- 1989 - La chose des ténèbres?La chose des tenebreswith H. P. Lovecraft
- 1987 - Le fantôme du lac
- 1971 - The House in the Oaks with Robert E. Howard
- 1966 - The Dark Brotherhood with H. P. Lovecraft
- 1962 - Miss Esperson
- 1959 - The Shuttered Room with H. P. Lovecraft
- 1957 - The Peabody Heritage with H. P. Lovecraft
- 1957 - Wentworth's Day with H. P. Lovecraft
- 1953 - The House in the Valley
- 1948 - Something in Wood
- 1948 - The Lonesome Place
- 1947 - The Sleeping and the Dead: Thirty Uncanny Tales
- 1945 - Carousel
- 1945 - The Lurker at the Threshold with H. P. Lovecraft
- 1944 - Sleep No More
- 1944 - The Dweller in Darkness
- 1943 - A Thin Gentleman with Gloves
- 1941 - Altimer's Amulet
- 1941 - Beyond the Threshold
- 1939 - Logoda's Heads
- 1938 - Three Gentlemen in Black
- 1937 - Glory Hand
- 1937 - McGovern's Obsession
- 1937 - The Shuttered House
- 1937 - The Wind from the River
- 1934 - Wild Grapes
- 1933 - The Return of Andrew Bentley with Mark Schorer
- 1933 - The Thing That Walked on the Wind
- 1932 - In the Left Wing with Mark Schorer
- 1932 - The House in the Magnolias with Mark Schorer
- 1932 - The Shadow on the Sky