Below is a chronological list of Lovecraft’s fiction, revisions, collaborations, and miscellaneous minor works, as well as some tales that are not extant. It is based primarily on S.T. Joshi’s “Chronology of the Fiction of H.P. Lovecraft” included in Arkham House’s Dagon and Other Macabre Tales, but includes some changes based on Mr. Joshi’s ongoing research. This list is also available in both alphabetical order and publication order.

• 1897?: The Noble Eavesdropper (nonextant)
• 1897: The Little Glass Bottle
• 1898: The Secret Cave or John Lees Adventure
• 1898: The Mystery of the Grave-Yard
• 1898/1902: The Haunted House (nonextant)
• 1898/1902: The Secret of the Grave (nonextant)
• 1898/1902: John, the Detective (nonextant)
• 1902: The Mysterious Ship
• 1905, April 21: The Beast in the Cave
• 1907: The Picture (nonextant)
• 1908: The Alchemist
• 1917, June: The Tomb
• 1917, July: Dagon
• 1917: A Reminiscence of Dr. Samuel Johnson
• 1917: Sweet Ermengarde
• 1918, May?: Polaris
• 1918: The Mystery of Murdon Grange (nonextant)
• 1918/19: The Green Meadow (with Winifred V. Jackson)
• 1919: Beyond the Wall of Sleep
• 1919: Memory
• 1919: Old Bugs
• 1919, September 16: The Transition of Juan Romero
• 1919, November: The White Ship
• 1919, December 3: The Doom That Came to Sarnath
• 1919, December: The Statement of Randolph Carter
• 1920, January 28: The Terrible Old Man
• 1920: The Tree
• 1920, June 15: The Cats of Ulthar
• 1920: The Temple
• 1920: Facts concerning the Late Arthur Jermyn and His Family
• 1920?: The Street
• 1920?: Life and Death (lost)
• 1920: Poetry and the Gods (with Anna Helen Crofts)
• 1920, early November: Celephaïs
• 1920, November 16: From Beyond
• 1920, early December: Nyarlathotep
• 1920, December 12: The Picture in the House
• 1920/21: The Crawling Chaos (with Winifred V. Jackson)
• 1920/21: Ex Oblivione
• 1921, January: The Nameless City
• 1921, February 28: The Quest of Iranon
• 1921, March: The Moon-Bog
• 1921: The Outsider
• 1921, August 14: The Other Gods
• 1921, December: The Music of Erich Zann
• 1921, September to mid-1922: Herbert West—Reanimator
• 1922, March: Hypnos
• 1922, June 5: What the Moon Brings
• 1922, June: Azathoth
• 1922, June: The Horror at Martin’s Beach (with Sonia H. Greene)
• 1922, September: The Hound
• 1922, November: The Lurking Fear
• 1923, August–September: The Rats in the Walls
• 1923, September: The Unnamable
• 1923: Ashes (with C. M. Eddy, Jr.)
• 1923: The Ghost-Eater (with C. M. Eddy, Jr.)
• 1923: The Loved Dead (with C. M. Eddy, Jr.)
• 1923, October: The Festival
• 1924?: Deaf, Dumb, and Blind (with C. M. Eddy, Jr.)
• 1924, February–March: Under the Pyramids (with Harry Houdini)
• 1924, October 16–19: The Shunned House
• 1925, August 1–2: The Horror at Red Hook
• 1925, August 11: He
• 1925, September 18: In the Vault
• 1926?: The Descendant
• 1926, March: Cool Air
• 1926, Summer: The Call of Cthulhu
• 1926, July–October: Two Black Bottles (with Wilfred Blanch Talman)
• 1926: Pickman’s Model
• 1926: The Silver Key
• 1926, November 9: The Strange High House in the Mist
• 1926, Autumn? to 1927, January 22: The Dream-Quest of Unknown Kadath
• 1927, January to March 1: The Case of Charles Dexter Ward
• 1927, March: The Colour out of Space
• 1927, November 2: The Very Old Folk
• 1927, November 25: The Thing in the Moonlight (spurious)
• 1927: The Last Test (with Adolphe de Castro)
• 1927: History of the Necronomicon
• 1928: The Curse of Yig (with Zealia Bishop)
• 1928?: Ibid
• 1928, Summer: The Dunwich Horror
• 1929?: The Electric Executioner (with Adolphe de Castro)
• 1929, December to early 1930: The Mound (with Zealia Bishop)
• 1930, May: Medusa’s Coil (with Zealia Bishop)
• 1930, February 24 to September 26: The Whisperer in Darkness
• 1931, February to March 22: At the Mountains of Madness
• 1931: Discarded Draft of The Shadow over Innsmouth
• 1931, November? to December 3: The Shadow over Innsmouth
• late 1931: The Trap (with Henry S. Whitehead)
• 1932, January to February 28: The Dreams in the Witch House
• 1932: The Man of Stone (with Hazel Heald)
• 1932, October: The Horror in the Museum (with Hazel Heald)
• 1932, October to 1933, April: Through the Gates of the Silver Key (with E. Hoffmann Price)
• 1933: Winged Death (with Hazel Heald)
• 1933: Out of the Aeons (with Hazel Heald)
• 1933, August 21–24: The Thing on the Doorstep
• 1933, October: The Evil Clergyman
• 1933/35: The Horror in the Burying-Ground (with Hazel Heald)
• 1933: The Hoard of the Wizard-Beast (with R. H. Barlow)
• 1933: The Slaying of the Monster (with R. H. Barlow)
• late 1933?: The Book
• 1934, May: The Tree on the Hill (with Duane W. Rimel)
• 1934, June: The Battle that Ended the Century (with R. H. Barlow)
• 1934, November to 1935, March: The Shadow out of Time
• 1935, January: “Till A’ the Seas” (with R.H. Barlow)
• 1935, June: Collapsing Cosmoses (with R.H. Barlow)
• 1935, August: The Challenge from Beyond (with C. L. Moore; A. Merritt; Robert E. Howard, and Frank Belknap Long)
• 1935, September: The Disinterment (with Duane W. Rimel)
• 1935, October: The Diary of Alonzo Typer (with William Lumley)
• 1935, November: The Haunter of the Dark
• 1936, January: In the Walls of Eryx (with Kenneth Sterling)
• 1936, Autumn?: The Night Ocean (with R.H. Barlow)