This is a complete list of works by H. P. Lovecraft. Dates for the fiction, collaborations and juvenilia are in the format: composition date / first publication date, taken from An H. P. Lovecraft Encyclopedia by S. T. Joshi and D. E. Schultz, Hippocampus Press, New York, 2001. For other sections, dates are the time of composition, not publication. Many of these works can be found on Wikisource.
Fiction {| class="wikitable sortable" border="1" |- ! Sl. No. ! Title ! Date written ! Date published ! Form |- | 1
| Short story |- | 2
| Short story |- | 3 | "Dagon"
| Short story |- | 4
| Short story |- | 5 | "Polaris"
| Short story |- | 6 | "Beyond the Wall of Sleep"
| Short story |- | 7 | "Memory"
| Flash fiction |- | 8 | "Old Bugs"
| Short story |- | 9
| Short story |- | 10
| Short story |- | 11
| Short story |- | 12
| Short story |- | 13
| Short story |- | 14
| Short story |- | 15
| Short story |- | 16
| Short story |- | 17 | "Celephaïs"
| Short story |- | 18 | "From Beyond"
| Short story |- | 19
| Short story |- | 20 | "Nyarlathotep"
| Short story |- | 21
| Short story |- | 22 | "Facts Concerning the Late Arthur Jermyn and His Family"
| Short story |- | 23
| Short story |- | 24
| Short story |- | 25
| Short story |- | 26 | "Ex Oblivione"
| Short story |- | 27
| Short story |- | 28
| Short story |- | 29
| Short story |- | 30 | "Sweet Ermengarde"
| Short story |- | 31 | "Hypnos"
| Short story |- | 32 | "What the Moon Brings"
| Short story |- | 33 | "Azathoth"
| Fragment |- | 34 | "Herbert West–Reanimator"
| Short story |- | 35
| Short story |- | 36
| Short story |- | 37
| Short story |- | 38
| Short story |- | 39
| Short story |- | 40
| Short story |- | 41
| Short story |- | 42 | "He"
| Short story |- | 43 | "In the Vault"
| Short story |- | 44 | "Cool Air"
| Short story |- | 45
| Short story |- | 46 | "Pickman's Model"
| Short story |- | 47
| Short story |- | 48
| Short story |- | 49
| Novella |- | 50
| Novel |- | 51
| Short story |- | 52
| Fragment |- | 53
| Letter excerpt |- | 54 | "History of the Necronomicon"
| Brief pseudo-history |- | 55
| Novella |- | 56 | "Ibid"
| Short story |- | 57
| Novella |- | 58 | At the Mountains of Madness
| Novella |- | 59 | The Shadow over Innsmouth
| Novella |- | 60
| Short story |- | 61
| Short story |- | 62
| Fragment |- | 63
| Letter excerpt |- | 64
| Novella |- | 65
| Short story
Collaborations, revisions, and ghost writing Title Date written Date published Collaborators (or Revision Client) R. H. Barlow Henry S. Whitehead C.L. Moore, A. Merritt, Robert E. Howard and Frank Belknap Long R. H. Barlow Winifred V. Jackson Zealia Bishop William Lumley Duane W. Rimel Adolphe de Castro (revised from “The Automatic Executioner” by Castro, first published 1891 November 14) Winifred V. Jackson 1949 Sonia Greene R. H. Barlow Sonia Greene Hazel Heald Hazel Heald Harry Houdini Adolphe de Castro Hazel Heald Zealia Bishop Zealia Bishop R. H. Barlow Hazel Heald Anna Helen Crofts R. H. Barlow Duane W. Rimel J. Chapman Miske Scholar S.T. Joshi considers this a spurious Lovecraft story. It was an account of a dream extracted from one of Lovecraft's letters by editor Miske (cf. "The Evil Clergyman", and "The Very Old Folk"), and published under a title given it by Miske. Edgar Hoffmann Price R. H. Barlow Henry S. Whitehead Duane W. Rimel Wilfred Blanch Talman Kenneth Sterling Hazel Heald Robert Bloch C. M. Eddy Jr. C. M. Eddy Jr. C. M. Eddy Jr. C. M. Eddy Jr.
Works by August Derleth related to H. P. Lovecraft's works and notes +TitleDate"The Lurker at the Threshold"1945"The Survivor"1954"The Ancestor"1957"The Gable Window"1957"The Lamp of Alhazred"1957"The Peabody Heritage"1957"The Shadow Out of Space"1957"Wentworth's Day"1957"The Fisherman of Falcon Point"1959"The Shuttered Room"1959"Witches' Hollow"1962"The Shadow in the Attic"1964"The Dark Brotherhood"1966"The Horror from the Middle Span"1974"Innsmouth Clay"1974"The Watchers Out of Time"1974
While put forward as posthumous collaborations while Derleth was alive, the status of these works as collaborations with Lovecraft was swiftly disputed after Derleth’s death. Subsequent critics consider them part of the Cthulhu Mythos, but often split this into the original "Lovecraft Mythos" and the later and lesser "Derleth Mythos".
Unknown authorship "The Inevitable Conflict". This was published in Amazing Stories (December 1930 and January 1931) under the name Paul H. Lovering. A variety of evidence, including statistical analysis of the writing structure, has been put forward to suggest that Lovecraft was not the author.
Juvenilia
Poetry
Lovecraft's complete poetry is collected in S.T. Joshi (ed), The Ancient Track: Complete Poetical Works of H. P. Lovecraft (NY: Hippocampus Press, 2013. (An earlier, less complete version was published by Night Shade Books in 2001). The Solace of Georgian Poetry [xx] (Wet) Dream Song [xx] To the Recipient of This Volume [xx] Dirge of the Doomed [xx] To a Cat [xx] The Poem of Ulysses, or The Odyssey [November 8, 1897] Ovid's Metamorphoses [1898–1902] H. Lovecraft's Attempted Journey betwixt Providence & Fall River on the N.Y.N.H. & H.R.R. Poemata Minora, Volume II Ode to Selene or Diana To the Old Pagan Religion On the Ruin of Rome To Pan On the Vanity of Human Ambition C.S.A. 1861–1865: To the Starry Cross of the SOUTH De Triumpho Naturae [July 1905] The Members of the Men's Club of the First Universalist Church of Providence, R.I., to Its President, About to Leave for Florida on Account of His Health [c. 1908–12] To His Mother on Thanksgiving [November 30, 1911] To Mr. Terhune, on His Historical Fiction [c. 1911–13] Providence in 2000 A.D. [March 4, 1912] New-England Fallen [April 1912] On the Creation of Niggers Fragment on Whitman [c. 1912] On Robert Browning [c. 1912] On a New-England Village Seen by Moonlight [September 7, 1913] Quinsnicket Park To Mr. Munroe, on His Instructive and Entertaining Account of Switzerland [January 1, 1914] Ad Criticos [January–May? 1914] Frusta Praemunitus [June? 1914] De Scriptore Mulieroso [June? 1914] To General Villa [Summer 1914] On a Modern Lothario [July–August 1914] The End of the Jackson War [October 1914] To the Members of the Pin-Feathers on the Merits of Their Organisation, and of Their New Publication, The Pinfeather [November 1914] To the Rev. James Pyke [November 1914] To an Accomplished Young Gentlewoman on Her Birthday, Decr. 2, 1914 [December 2? 1914] Regner Lodbrog's Epicedium [c. December 1914] The Power of Wine: A Satire [c. December 8, 1914] The Teuton's Battle-Song [c. December 17, 1914] New England [December 18, 1914] Gryphus in Asinum Mutatus [1914?] To the Members of the United Amateur Press Association from the Providence Amateur Press Club [c. January 1, 1915] March [March 1915] 1914 [March 1915] The Simple Speller's Tale [April 1915] On Slang [April 1915] An Elegy on Franklin Chase Clark, M.D. [April 29, 1915] The Bay-Stater's Policy [June 1915] The Crime of Crimes [July 1915] Ye Ballade of Patrick von Flynn [c. August 23, 1915] The Issacsonio-Mortoniad [c. September 14, 1915] On Receiving a Picture of Swans [c. September 14, 1915] Unda; or, The Bride of the Sea [c. September 30, 1915] On "Unda; or, The Bride of the Sea" [c. September 30, 1915] To Charlie of the Comics [c. September 30, 1915] Gems from in a Minor Key [October 1915] The State of Poetry [October 1915] The Magazine Poet [October 1915] A Mississippi Autumn [December 1915] On the Cowboys of the West [December 1915] To Samuel Loveman, Esquire, on His Poetry and Drama, Written in the Elizabethan Style [December 1915] An American to Mother England [January 1916] The Bookstall [January 1916] A Rural Summer Eve [January 1916] To the Late John H. Fowler, Esq. [March 1916] R. Kleiner, Laureatus, in Heliconem [April 1916] Temperance Song [Spring 1916] Lines on Gen. Robert Edward Lee [c. May 18, 1916] Content [June 1916] My Lost Love [c. June 10, 1916] The Beauties of Peace [June 27, 1916] The Smile [July 1916] Epitaph on ye Letterr Rrr........ [August 29, 1916] The Dead Bookworm [c. August 29, 1916] On Phillips Gamwell [September 1, 1916] Inspiration [October 1916] Respite [October 1916] The Rose of England [October 1916] The Unknown [October 1916] Ad Balneum [c. October 1916] On Kelso the Poet [October? 1916] Providence Amateur Press Club (Deceased) to the Athenaeum Club of Journalism [November 24, 1916] Brotherhood [December 1916] Brumalia [December 1916] The Poe-et's Nightmare Futurist Art [January 1917] On Receiving a Picture of the Marshes of Ipswich [January 1917] The Rutted Road [January 1917] An Elegy on Phillips Gamwell, Esq. [January 5, 1917] Lines on Graduation from the R.I. Hospital's School of Nurses [c. January 13, 1917] Fact and Fancy [February 1917] The Nymph's Reply to the Modern Business Man [February 1917] Pacifist War Song—1917 [March 1917] Percival Lowell [March 1917] To Mr. Lockhart, on His Poetry [March 1917] Britannia Victura [April 1917] Spring [April 1917] A Garden [April 1917] Sonnet on Myself [April 1917] April [April 24, 1917] Iterum Conjunctae [May 1917] The Peace Advocate [May 1917] To Greece, 1917 [May? 1917] On Receiving a Picture of ye Towne of Templeton, in the Colonie of Massachusetts-Bay, with Mount Monadnock, in New-Hampshire, Shown in the Distance [June 1917] The Poet of Passion [June 1917] Earth and Sky [July 1917] Ode for July Fourth, 1917 [July 1917] On the Death of a Rhyming Critic [July 1917] Prologue to "Fragments from an Hour of Inspiration" by Jonathan E. Hoag [July 1917] To M.W.M. [July 1917] To the Incomparable Clorinda [July 1917] To Saccharissa, Fairest of Her Sex [July 1917] To Rhodoclia—Peerless among Maidens [July 1917] To Belinda, Favourite of the Graces [July 1917] To Heliodora—Sister of Cytheraea [July 1917] To Mistress Sophia Simple, Queen of the Cinema [August 1917] An American to the British Flag [November 1917] Autumn [November 1917] Nemesis [November 1, 1917] Astrophobos [c. November 25, 1917] Lines on the 25th. Anniversary of the Providence Evening News, 1892–1917 [December 1917] Sunset [December 1917] Old Christmas [late 1917] To the Arcadian [late 1917] To the Nurses of the Red Cross The Introduction [1917?] A Summer Sunset and Evening [1917?] A Winter Wish [January 2, 1918] Laeta; a Lament [February 1918] To Jonathan E. Hoag, Esq. [February 1918] The Volunteer [February 1918] Ad Britannos—1918 [April 1918] Ver Rusticum [April 1, 1918] To Mr. Kleiner, on Receiving from Him the Poetical Works of Addison, Gay, and Somerville [April 10, 1918] A Pastoral Tragedy of Appleton, Wisconsin [c. May 27, 1918] On a Battlefield in Picardy [May 30, 1918] Psychopompos: A Tale in Rhyme [late 1917-summer 1918] A June Afternoon [June 1918] The Spirit of Summer [June 27, 1918] Grace [July 1918] The Link [July 1918] To Alan Seeger [July 1918] August [August 1918] Damon and Delia, a Pastoral [August 1918] Phaeton [August 1918] To Arthur Goodenough, Esq. [August 20, 1918] Hellas [September 1918] To Delia, Avoiding Damon [September 1918] Alfredo; a Tragedy [September 14, 1918] The Eidolon [October 1918] Monos: An Ode [October 1918] Germania—1918 [November 1918] To Col. Linkaby Didd [November 1, 1918] Ambition [December 1918] A Cycle of Verse [November–December 1918] Oceanus Clouds Mother Earth To the Eighth of November [December 13, 1918] To the A.H.S.P.C., on Receipt of the Christmas Pippin [December? 1918] The Conscript [1918?] Greetings [January 1919] To Arthur Goodenough, Esq.[xx] To W. Paul Cook, Esq.[xx] To E. Sherman Cole[xx] To the Silver Clarion[xx] Theodore Roosevelt [January 1919] To Maj.-Gen. Omar Bundy, U.S.A. [January 1919] To Jonathan Hoag, Esq. [February 1919] Despair [c. February 19, 1919] In Memoriam: J.E.T.D. [March 1919] Revelation [March 1919]