I am continuing a new annual tradition. I’ve organized my choices chronologically, with externally and/or posthumously edited collections/anthologies at the end.

Vathek, an Arabian Tale; or, the History of the Caliph Vatek, by William Beckford (1786)
The Mysteries of Udolpho, by Ann Radcliffe (1794)
The Monk: A Romance, by Matthew Gregory Lewis (1796)
Wieland; or, The Transformation: An American Tale, by Charles Brockden Brown (1798)
Zofloya; or, the Moor, by Charlotte Dacre (1806)
Frankenstein; or, the Modern Prometheus, by Mary Shelley (1818)
Melmoth the Wanderer, by Charles Robert Maturin (1820)
The Private Memoirs and Confessions of a Justified Sinner, by James Hogg (1824)
Twice-Told Tales, by Nathaniel Hawthorne (1837)
The House of the Seven Gables, by Nathaniel Hawthorne (1851)
Carmilla, by J. Sheridan Le Fanu (1872)
Strange Case of Dr. Jekyll and Mr. Hyde, by Robert Louis Stevenson (1886)
The Picture of Dorian Gray, by Oscar Wilde (1890)
The Damned, by Joris-Karl Huysmans (1891)
The King in Yellow, by Robert W. Chambers (1895)
The Beetle, by Richard Marsh (1897)
Dracula, by Bram Stoker (1897)
The Invisible Man, by H. G. Wells (1897)
Ghost Stories of an Antiquary, by M. R. James (1904)
The Listener and Other Stories, by Algernon Blackwood (1907)
The House on the Borderland, by William Hope Hodgson (1908)
Pan’s Garden: A Volume of Nature Stories, by Algernon Blackwood (1912)
The Metamorphosis, by Franz Kafka (1915)
Ghosts, by Edith Wharton (1937)
The Subjugated Beast, by R. R. Ryan (1938)
Conjure Wife, by Fritz Leiber (1943)
The Hounds of Tindalos, by Frank Belknap Long (1946)
This Mortal Coil, by Cynthia Asquith (1947)
The Scarf, by Robert Bloch (1947 / 1966)
Hangsaman, by Shirley Jackson (1951)
The Bird’s Nest, by Shirley Jackson (1954)
I Am Legend, by Richard Matheson (1954)
The Sundial, by Shirley Jackson (1958)
The Breaking Point, by Daphne Du Maurier (1959)
The Haunting of Hill House, by Shirley Jackson (1959)
Shock!, by Richard Matheson (1961)
Something Wicked This Way Comes, by Ray Bradbury (1962)
We Have Always Lived in the Castle, by Shirley Jackson (1962)
The Collector, by John Fowles (1963)
The Sailor Who Fell from Grace with the Sea, by Yukio Mishima (1963)
Dark Entries, by Robert Aickman (1964)
New Stories from the Twilight Zone, by Rod Serling (1965)
I Have No Mouth & I Must Scream, by Harlan Ellison (1967)
Rosemary’s Baby, by Ira Levin (1967)
Last Summer, by Evan Hunter (1968)
The Obscene Bird of Night, by José Donoso (1970)
The Exorcist, by William Peter Blatty (1971)
The Room, by Hubert Selby Jr. (1971)
The Other, by Thomas Tryon (1971)
Burnt Offerings, by Robert Marasco (1973)
Child of God, by Cormac McCarthy (1973)
Carrie, by Stephen King (1974)
‘Salem’s Lot, by Stephen King (1975)
Julia, by Peter Straub (1975)
The Demon, by Hubert Selby Jr. (1976)
Interview with the Vampire, by Anne Rice (1976)
Long After Midnight, by Ray Bradbury (1976)
The Shining, by Stephen King (1977)
The House Next Door, by Anne Rivers Siddons (1978)
Blood Secrets, by Craig Jones (1978)
Strange Seed, by T. M. Wright (1978)
Ghost Story, by Peter Straub (1979)
Red Dragon, by Thomas Harris (1981)
The Woman in Black, by Susan Hill (1983)
Books of Blood: Volume One, by Clive Barker (1984)
The Ceremonies, by T. E. D. Klein (1984)
Hawksmoor, by Peter Ackroyd (1985)
The Damnation Game, by Clive Barker (1985)
The Juniper Tree, by Barbara Comyns (1985)
Songs of a Dead Dreamer, by Thomas Ligotti (1985)
Toplin, by Michael McDowell, (1985)
The Hungry Moon, by Ramsey Campbell (1986)
Beloved, by Toni Morrison (1987)
Why Not You and I?, by Karl Edward Wagner (1987)
The Fifth Child, by Doris Lessing (1988)
The Girl Next Door, by Jack Ketchum (1989)
The Pines, by Robert Dunbar (1989)
American Psycho, by Bret Easton Ellis (1991)
The Cipher, by Kathe Koja (1991)
Grimscribe: His Lives and Works, by Thomas Ligotti (1991)
Something Stirs, by Charles L. Grant (1991)
Bad Brains, by Kathe Koja (1992)
Skin, by Kathe Koja (1993)
The Between, by Tananarive Due (1995)
Zombie, by Joyce Carol Oates (1995)
Traplines, by Eden Robinson (1996)
Lunar Park, by Bret Easton Ellis (2005)
The Red Tree, by Caitlín R. Kiernan (2009)
Jack of Spades, by Joyce Carol Oates (2015)
Heartbreaker, by Maryse Meijer (2016)
Tender is the Flesh, by Agustina Bazterrica (2017)
And Her Smile Will Untether the Universe, by Gwendolyn Kiste (2017)
Strange is the Night, by S. P. Miskowski (2017)
The Seventh Mansion, by Maryse Meijer (2020)
We Are Here to Hurt Each Other, by Paula D. Ashe (2022)
Supplication, by Nour Abi-Nakhoul (2024)
Selected Writings of Edgar Allan Poe, by Edgar Allan Poe (1956) [edited by Edward H. Davidson]
Tales of H. P. Lovecraft, by H. P. Lovecraft (2007) [edited by Joyce Carol Oates]
Ghost Stories of Henry James, by Henry James (2008) [edited by Martin Schofield]
The Dark Eidolon and Other Fantasies, by Clark Ashton Smith (2014) [edited by S. T. Joshi]