Publication Reading Order
| # | Title | Year | Buy |
|---|---|---|---|
| 1 | The Mysterious Affair at Styles | 1920 | Buy |
| 2 | The Murder on the Links | 1923 | Buy |
| 3 | Poirot Investigates | 1924 | Buy |
| 4 | The Murder of Roger Ackroyd | 1926 | Buy |
| 5 | The Big Four | 1927 | Buy |
| 6 | The Mystery of the Blue Train | 1928 | Buy |
| 7 | Black Coffee (Short Story) | 1930 | Buy |
| 8 | Peril at End House | 1932 | Buy |
| 9 | Lord Edgware Dies / Thirteen at Dinner | 1933 | Buy |
| 10 | Three Act Tragedy / Murder in Three Acts | 1934 | Buy |
| 11 | Murder on the Orient Express / Murder in the Calais Coach | 1934 | Buy |
| 12 | Death in the Clouds / Death in the Air | 1935 | Buy |
| 13 | The A.B.C. Murders | 1936 | Buy |
| 14 | Murder in Mesopotamia | 1936 | Buy |
| 15 | Cards on the Table | 1936 | Buy |
| 16 | Dumb Witness / Poirot Loses a Client | 1937 | Buy |
| 17 | Death on the Nile | 1937 | Buy |
| 18 | Murder in the Mews / Dead Man's Mirror | 1937 | Buy |
| 19 | Appointment with Death | 1938 | Buy |
| 20 | Hercule Poirot's Christmas / Holiday for Murder / Murder for Christmas | 1938 | Buy |
| 21 | The Girdle of Hyppolita | 1939 | Buy |
| 22 | The Nemean Lion | 1939 | Buy |
| 23 | Sad Cypress | 1940 | Buy |
| 24 | One, Two, Buckle My Shoe / Overdose of Death | 1940 | Buy |
| 25 | Evil Under the Sun | 1941 | Buy |
| 26 | Five Little Pigs / Murder in Retrospect | 1942 | Buy |
| 27 | The Hollow / Murder after Hours | 1946 | Buy |
| 28 | Taken at the Flood / There Is A Tide.... | 1948 | Buy |
| 29 | Mrs. McGinty's Dead / Blood Will Tell | 1952 | Buy |
| 30 | After the Funeral / Funerals are Fatal | 1953 | Buy |
| 31 | Hickory Dickory Dock | 1955 | Buy |
| 32 | Dead Man's Folly | 1956 | Buy |
| 33 | Cat Among the Pigeons | 1959 | Buy |
| 34 | The Adventure of the Christmas Pudding | 1960 | Buy |
| 35 | The Clocks | 1963 | Buy |
| 36 | Third Girl | 1966 | Buy |
| 37 | Hallowe'en Party / A Haunting in Venice | 1969 | Buy |
| 38 | Elephants Can Remember | 1972 | Buy |
| 39 | Curtain | 1975 | Buy |
| 40 | The Harlequin Tea Set and Other Stories | 1997 | Buy |
| 41 | Hercule Poirot and the Greenshore Folly (Short Story) | 2013 | Buy |
More series by Agatha Christie