Derleth, August
Chronological Checklist
- Someone in the Dark (Sauk City, Wisconsin: Arkham House, 1941)
- Sleep No More: Twenty Masterpieces of Horror for the Connoisseur (New York: Farrar and Rinehart, 1944)
- H.P.L.: A Memoir (New York: Ben Abramson, 1945)
- "In Re: Sherlock Holmes" (Sauk City, Wisconsin: Mycroft and Moran, 1945)
- The Lurker at the Threshold (Sauk City, Wisconsin: Arkham House, 1945) with H P Lovecraft
- Something Near (Sauk City, Wisconsin: Arkham House, 1945)
- Writing Fiction (New York: The Writer, 1946)
- Who Knocks? Twenty Masterpieces of the Spectral for the Connoisseur (New York: Rinehart and Co, 1946)
- Dark of the Moon: Poems of Fantasy and the Macabre (Sauk City, Wisconsin: Arkham House, 1947)
- The Sleeping & the Dead: Thirty Uncanny Tales (New York: Pellegrini & Cudahy, 1947)
- The Night Side: Masterpieces of the Strange & Terrible (New York: Rinehart & Co, 1947)
- Not Long for This World (Sauk City, Wisconsin: Arkham House, 1948)
- Strange Ports of Call (New York: Pellegrini and Cudahy, 1948)
- The Other Side of the Moon (New York: Pellegrini and Cudahy, 1949)
- Beyond Time and Space (New York: Pellegrini and Cudahy, 1950)
- The Memoirs of Solar Pons (Sauk City, Wisconsin: Mycroft and Moran, 1951)
- Far Boundaries: 20 Science Fiction Stories (New York: Pellegrini and Cudahy, 1951)
- The Outer Reaches: Favorite Science-Fiction Stories Chosen by their Authors (New York: Pellegrini and Cudahy, 1951)
- Three Problems for Solar Pons (Sauk City, Wisconsin: Mycroft and Moran, 1952)
- Night's Yawning Peal (Sauk City, Wisconsin: Arkham House, 1952)
- Beachheads in Space (New York: Pellegrini and Cudahy, 1952)
- Worlds of Tomorrow (New York: Pellegrini and Cudahy, 1953)
- Beachheads in Space (London: Weidenfeld and Nicolson, 1954)
- Worlds of Tomorrow (London: Weidenfeld and Nicolson, 1954)
- Time to Come: Science-Fiction Stories of To-morrow (New York: Farrar, Straus and Young, 1954)
- Portals of Tomorrow: The Best Tales of Science Fiction and Other Fantasies (New York: Rinehart and Co, 1954)
- The Other Side of the Moon (London: Grayson and Grayson, 1956)
- The Survivor and Others (Sauk City, Wisconsin: Arkham House, 1957) with H P Lovecraft
- Beachheads in Space (New York: Berkley Books, 1957)
- The Mask of Cthulhu (Sauk City, Wisconsin: Arkham House, 1958) with H P Lovecraft
- The Return of Solar Pons (Sauk City, Wisconsin: Mycroft and Moran, 1958)
- Strange Ports of Call (New York: Berkley Books, 1958)
- Beyond Time and Space (New York: Berkley Books, 1958)
- The Outer Reaches: Favorite Science-Fiction Stories Chosen by their Authors (New York: Berkley Books, 1958)
- Worlds of Tomorrow (New York: Berkley Books, 1958)
- Time to Come: Science-Fiction Stories of To-morrow (New York: Berkley Books, 1958)
- Some Notes on H.P. Lovecraft (Sauk City, Wisconsin: Arkham House, 1959)
- Arkham House: The First 20 Years, 1939-1959 (Sauk City, Wisconsin: Arkham House, 1959)
- The Other Side of the Moon (New York: Berkley Books, 1959)
- Tales from Not Long for This World (New York: Ballantine Books, 1961)
- The Reminiscences of Solar Pons (Sauk City, Wisconsin: Mycroft and Moran, 1961)
- Fire and Sleet and Candlelight (Sauk City, Wisconsin: Arkham House, 1961)
- 100 Books by August Derleth (Sauk City, Wisconsin: Arkham House, 1962)
- The Trail of Cthulhu (Sauk City, Wisconsin: Arkham House, 1962) with H P Lovecraft
- Lonesome Places (Sauk City, Wisconsin: Arkham House, 1962)
- Dark Mind, Dark Heart (Sauk City, Wisconsin: Arkham House, 1962)
- Mr George, And Other Odd Persons (Sauk City, Wisconsin: Arkham House, 1963) as by Stephen Grendon
- The Other Side of the Moon (London: Panther Books, 1963)
- The Outer Reaches (London: World Distributors (Manchester) Ltd/Consul Books, 1963)
- The Time of Infinity (London: World Distributors (Manchester) Ltd/Consul Books, 1963)
- Worlds of Tomorrow (London: Four Square, 1963)
- When Evil Wakes: A New Anthology of the Macabre (London: Souvenir Press, 1963)
- Sleep No More (London: Panther Books, 1964)
- Who Knocks? (London: Panther Books, 1964)
- The Sleeping and the Dead (London: Four Square, 1964)
- The Unquiet Grave (London: Four Square, 1964)
- Beachheads in Space (London: Four Square, 1964)
- From Other Worlds (London: Four Square, 1964)
- New Worlds for Old (London: Four Square, 1964)
- Over the Edge (Sauk City, Wisconsin: Arkham House, 1964)
- H P Lovecraft. Selected Letters: 1911-1924 (Sauk City, Wisconsin: Arkham House, 1965)
- The Adventure of the Orient Express (New York: Candlelight Press, 1965)
- The Casebook of Solar Pons (Sauk City, Wisconsin: Mycroft and Moran, 1965)
- Praed Street Papers (New York: The Candlelight Press, 1965)
- The Night Side: Masterpieces of the Strange & Terrible (London: Four Square, 1966)
- Colonel Markesan and Less Pleasant People (Sauk City, Wisconsin: Arkham House, 1966) with Mark Schorer
- The Other Side of the Moon (London: Mayflower-Dell Books, 1966)
- Stories From Sleep No More: Nine Masterpieces of Horror for the Connoisseur (New York: Bantam Books, 1967)
- Far Boundaries (London: Sphere Books, 1967)
- Travellers by Night (Sauk City, Wisconsin: Arkham House, 1967)
- The Beast in Holger's Woods (New York: Thomas Y Crowell, 1968)
- H P Lovecraft. Selected Letters: 1925-1929 (Sauk City, Wisconsin: Arkham House, 1968)
- The Adventure of the Unique Dickensians (Sauk City, Wisconsin: Mycroft and Moran, 1968)
- When Graveyards Yawn (London: Tandem, 1968)
- Mr. Fairlie's Final Journey (Sauk City, Wisconsin: Mycroft and Moran, 1968)
- A Praed Street Dossier (Sauk City, Wisconsin: Mycroft and Moran, 1968)
- The Shadow Out of Time, And Other Tales of Horror (London: Victor Gollancz, 1968) with H P Lovecraft
- Caitlin (Iowa City, Iowa: The Prairie Press, 1969)
- Tales of the Cthulhu Mythos (Sauk City, Wisconsin: Arkham House, 1969)
- Thirty Years of Arkham House, 1939-1969: A History and Bibliography (Sauk City, Wisconsin: Arkham House, 1970)
- The Shuttered Room, And Other Tales of Horror (London: Panther Books, 1970) with H P Lovecraft
- H P Lovecraft. Selected Letters: 1929-1931 (Sauk City, Wisconsin: Arkham House, 1971)
- The Shuttered Room, And Other Tales of Horror (New York: Beagle Books, 1971) with H P Lovecraft
- Tales of the Cthulhu Mythos: Volume 1 (New York: Ballantine Books/Beagle Books, 1971)
- Tales of the Cthulhu Mythos: Volume 2 (New York: Ballantine Books/Beagle Books, 1971)
- Dark Things (Sauk City, Wisconsin: Arkham House, 1971)
- The Chronicles of Solar Pons (Sauk City, Wisconsin: Mycroft and Moran, 1973)
- Regarding Sherlock Holmes: The Adventures of Solar Pons (Los Angeles, California: Pinnacle Books, 1974)
- The Watchers Out of Time and Others (Sauk City, Wisconsin: Arkham House, 1974) with H P Lovecraft
- Night's Yawning Peal (New York: New American Library, 1974)
- The Adventures of Solar Pons (London: Robson Books, 1975)
- Harrigan's File (Sauk City, Wisconsin: Arkham House, 1975)
- H P Lovecraft. Selected Letters: 1932-1934 (Sauk City, Wisconsin: Arkham House, 1976)
- H P Lovecraft. Selected Letters: 1934-1927 (Sauk City, Wisconsin: Arkham House, 1976)
- Dwellers in Darkness (Sauk City, Wisconsin: Arkham House, 1976)
- The Solar Pons Omnibus (Sauk City, Wisconsin: Arkham House, 1982)
- The Unpublished Solar Pons (Kitchener, Ontario: The Metropolitan Toronto Reference Library, 1994)
- The Cthulhu Mythos (New York: Barnes and Noble Books, 1997)
- The Final Adventures of Solar Pons (Sauk City, Wisconsin: Mycroft and Moran/Shelburne, Ontario: Battered Silicon Dispatch Box, 1998)
- The Original Text Solar Pons Omnibus Edition (Sauk City, Wisconsin: Mycroft and Moran/Shelburne, Ontario: Battered Silicon Dispatch Box, 1998)
- New Horizons: Yesterday's Portraits of Tomorrow (Sauk City, Wisconsin: Arkham House, 1999)
- Essential Solitude: The Letters of H P Lovecraft and August Derleth 1926-1931 (New York: Hippocampus Press, 2008)
- Essential Solitude: The Letters of H P Lovecraft and August Derleth 1932-1937 (New York: Hippocampus Press, 2008)
- McIlvaine's Star (place not given: Project Gutenberg, 2009)
- Eerie Creatures (Flesherton, Ontario, Canada: Battered Silicon Dispatch Box, 2009)
- That Is Not Dead: Black Magic & Occult Stories (Flesherton, Ontario, Canada: Battered Silicon Dispatch Box / Arkham House, 2009)
- McIlvaine's Star: A Science Fiction Classic (place not given: Alien Books, 2011)
- Eccentric, Impractical Devils: The Letters of August Derleth and Clark Ashton Smith (New York: Hippocampus Press, 2020) with Clark Ashton Smith: