- The Mysterious Affair at Styles — 1920
- The Secret Adversary — 1922
- The Murder on the Links — 1923
- Poirot Investigates — 1924
- The Man in the Brown Suit — 1924
- The Secret of Chimneys — 1925
- The Murder of Roger Ackroyd — 1926
- The Big Four — 1927
- The Mystery of the Blue Train — 1928
- Partners in Crime — 1929
- The Seven Dials Mystery — 1929
- The Murder at the Vicarage — 1930
- The Mysterious Mr. Quin — 1930
- The Sittaford Mystery (US: The Murder at Hazelmoor) — 1931
- Peril at End House — 1932
- The Thirteen Problems (US: The Tuesday Club Murders) — 1932
- Lord Edgware Dies (US: Thirteen at Dinner) — 1933
- The Hound of Death — 1933
- Murder on the Orient Express — 1934
- Murder on the Orient Express (US: Murder in the Calais Coach) — 1934
- Parker Pyne Investigates (US: Mr. Parker Pyne, Detective) — 1934
- The Listerdale Mystery — 1934
- Three Act Tragedy (US: Murder in Three Acts) — 1934
- Why Didn't They Ask Evans? (US: The Boomerang Clue) — 1934
- Death in the Clouds (US: Death in the Air) — 1935
- Cards on the Table — 1936
- Murder in Mesopotamia — 1936
- The A.B.C. Murders — 1936
- Death on the Nile — 1937
- Dumb Witness (US: Poirot Loses a Client) — 1937
- Murder in the Mews (US: Dead Man's Mirror) — 1937
- Appointment with Death — 1938
- And Then There Were None — 1939
- And Then There Were None (UK first: Ten Little Niggers) — 1939
- Murder Is Easy (US: Easy to Kill) — 1939
- Sad Cypress — 1940
- Evil Under the Sun — 1941
- N or M? — 1941
- Five Little Pigs (US: Murder in Retrospect) — 1942
- The Body in the Library — 1942
- The Moving Finger — 1942
- Death Comes as the End — 1944
- Towards Zero — 1944
- Sparkling Cyanide (US: Remembered Death) — 1945
- The Hollow (US: Murder after Hours) — 1946
- The Labours of Hercules — 1947
- Taken at the Flood (US: There Is a Tide...) — 1948
- Crooked House — 1949
- A Murder Is Announced — 1950
- They Came to Baghdad — 1951
- Mrs McGinty's Dead (US: Blood Will Tell) — 1952
- They Do It with Mirrors (US: Murder with Mirrors) — 1952
- A Pocket Full of Rye — 1953
- After the Funeral (US: Funerals Are Fatal) — 1953
- Destination Unknown (US: So Many Steps to Death) — 1954
- Hickory Dickory Dock (US: Hickory Dickory Death) — 1955
- Dead Man's Folly — 1956
- 4.50 from Paddington (US: What Mrs. McGillicuddy Saw!) — 1957
- Ordeal by Innocence — 1958
- Cat Among the Pigeons — 1959
- The Adventure of the Christmas Pudding — 1960
- The Pale Horse — 1961
- The Mirror Crack'd from Side to Side (US: The Mirror Crack'd) — 1962
- The Clocks — 1963
- A Caribbean Mystery — 1964
- At Bertram's Hotel — 1965
- Third Girl — 1966
- Endless Night — 1967
- By the Pricking of My Thumbs — 1968
- Hallowe'en Party — 1969
- Passenger to Frankfurt — 1970
- Nemesis — 1971
- Elephants Can Remember — 1972
- Postern of Fate — 1973
- Curtain: Poirot's Last Case — 1975
- Sleeping Murder: Miss Marple's Last Case — 1976
← All authors · All genres · part of the First-Edition Identification resource.