Below is the complete list of Agatha Christie’s Hercule Poirot books in order of publication. This is the recommended reading sequence for the series.
Hercule Poirot Series
- The Mysterious Affair at Styles (1920)
Book details - The Murder on the Links (1923)
Book details - Poirot Investigates (1924)
Book details - The Murder of Roger Ackroyd (1926)
Book details - The Big Four (1927)
Book details - The Mystery of the Blue Train (1928)
Book details - Black Coffee (1930)
Book details - Peril at End House (1932)
Book details - Lord Edgware Dies / Thirteen at Dinner (1933)
Book details - Three Act Tragedy / Murder in Three Acts (1934)
Book details - Murder on the Orient Express / Murder in the Calais Coach (1934)
Book details - Death in the Clouds / Death in the Air (1935)
Book details - The ABC Murders (1936)
Book details - Murder in Mesopotamia (1936)
Book details - Cards on the Table (1936)
Book details - Dumb Witness / Poirot Loses a Client (1937)
Book details - Death on the Nile (1937)
Book details - Murder in the Mews / Dead Man’s Mirror (1937)
Book details - Appointment with Death (1938)
Book details - Hercule Poirot’s Christmas / Holiday for Murder / Murder for Christmas (1938)
Book details - The Girdle of Hyppolita (1939)
Book details - The Nemean Lion (1939)
Book details - Sad Cypress (1940)
Book details - One, Two, Buckle My Shoe / Overdose of Death (1940)
Book details - Evil Under the Sun (1941)
Book details - Five Little Pigs / Murder in Retrospect (1942)
Book details - The Hollow / Murder after Hours (1946)
Book details - Taken at the Flood / There Is A Tide…. (1948)
Book details - Mrs. McGinty’s Dead / Blood Will Tell (1952)
Book details - After the Funeral / Funerals are Fatal (1953)
Book details - Hickory Dickory Dock (1955)
Book details - Dead Man’s Folly (1956)
Book details - Cat Among the Pigeons (1959)
Book details - The Adventure of the Christmas Pudding / The Theft of the Royal Ruby (1960)
Book details - The Clocks (1963)
Book details - Third Girl (1966)
Book details - Hallowe’en Party / A Haunting in Venice (1969)
Book details - Elephants Can Remember (1972)
Book details - Curtain (1975)
Book details
Hercule Poirot Short Stories/Novellas Series
- The Adventure of the Cheap Flat (1923)
Book details - The King of Clubs (1923)
Book details - The Adventure of Johnnie Waverly (1923)
Book details - The Adventure of the Italian Nobleman (1923)
Book details - The Veiled Lady (1923)
Book details - The Kidnapped Prime Minister (1923)
Book details - The Plymouth Express (1923)
Book details - Christmas Adventure (1923)
Book details - The Jewel Robbery at the Grand Metropolitan (1923)
Book details - The Tragedy at Marsdon Manor (1923)
Book details - The Affair at the Victory Ball (1923)
Book details - The Adventure of the Western Star (1923)
Book details - The Adventure of the Egyptian Tomb (1923)
Book details - The Submarine Plans (1923)
Book details - The Adventure of the Clapham Cook (1923)
Book details - The Lost Mine (1923)
Book details - The Lemesurier Inheritance (1923)
Book details - The Chocolate Box (1925)
Book details - The Chess Problem (1927)
Book details - Double Sin (1928)
Book details - The Third-Floor Flat (1929)
Book details - Wasps’ Nest (1929)
Book details - The Second Gong (1932)
Book details - The Mystery of the Baghdad Chest (1932)
Book details - How Does Your Garden Grow? (1935)
Book details - Triangle at Rhodes (1936)
Book details - Poirot and the Regatta Mystery (1936)
Book details - Yellow Iris (1937)
Book details - The Incredible Theft (1937)
Book details - The Dream (1937)
Book details - The Cretan Bull (1939)
Book details - The Stymphalean Birds (1939)
Book details - The Lernean Hydra (1939)
Book details - The Apples of Hesperides (1940)
Book details - The Flock of Geryon (1940)
Book details - The Horses of Diomedes (1940)
Book details - The Augean Stables (1940)
Book details - The Erymanthian Boar (1940)
Book details - The Arcadian Deer (1940)
Book details - The Capture of Cerberus (1947)
Book details - The Mystery of the Spanish Chest (1960)
Book details - Afternoon at the Seaside (1962)
Book details - The Patient (1962)
Book details - The Witness for the Prosecution (1983)
Book details - Four and Twenty Blackbirds (1989)
Book details - The Million Dollar Bond Robbery (1998)
Book details - The Disappearance of Mr. Davenheim (2012)
Book details - The Market Basing Mystery (2013)
Book details - The Mystery of Hunter’s Lodge (2013)
Book details - The Cornish Mystery (2013)
Book details - Problem at Sea (2013)
Book details - Hercule Poirot and the Greenshore Folly (2013)
Book details - The Under Dog (2016)
Book details - The Double Clue (2019)
Book details - The Case of the Missing Will (2019)
Book details
Hercule Poirot Collections Series
- The Labours of Hercules / The Labors of Hercules (1947)
Book details - The Witness for the Prosecution (1948)
Book details - The Under Dog and Other Stories (1951)
Book details - Poirot’s Early Cases (1974)
Book details - Hercule Poirot’s Casebook (1984)
Book details - Hercule Poirot: The Complete Short Stories (1984)
Book details - The Harlequin Tea Set and Other Stories (1997)
Book details - Poirot’s Finest Cases (2014)
Book details - The Double Clue (2016)
Book details - The Early Cases of Hercule Poirot (2019)
Book details - The Grey Cells of Mr. Poirot (2019)
Book details
About Hercule Poirot Series
Agatha Christie’s Hercule Poirot books are the backbone of her career and one of the great long-form achievements in detective fiction. Poirot first appears in The Mysterious Affair at Styles and remains with Christie across decades of writing, ending with Curtain, a final case written much earlier and held back until near the end of her life. That publication history alone is a good reminder that Poirot is not just a recurring detective used whenever Christie needed a familiar name. He is a full career-spanning creation, and publication order matters because it lets readers watch both the character and Christie’s handling of him evolve over time.
Poirot is instantly recognizable: the immaculate appearance, the symmetry, the vanity, the formal manners, the famous moustaches, and above all the conviction that the mind is the true instrument of detection. What separates him from many later fictional detectives is that he rarely depends on physical daring or procedural grind. He solves crimes by understanding disorder in human nature while insisting on order in thought. The “little grey cells” are not a gimmick. They are the series’ governing principle. Poirot listens, observes, compares, and waits for vanity, fear, jealousy, greed, or wounded pride to reveal themselves.
One of the pleasures of reading the Poirot books in order is seeing how flexible Christie made him. In some novels he is at the center from the first page, conducting the investigation openly and confidently. In others he arrives later, almost as a force of clarification entering a world already clouded by suspicion and self-deception. He can function in country houses, on trains, in hotels, on archaeological digs, in seaside resorts, in London drawing rooms, and abroad. That range is part of why the series never feels trapped in one repetitive formula. Christie uses Poirot to explore different kinds of settings and social worlds while keeping the same central intelligence intact.
Publication order also matters because the books show Christie becoming increasingly daring with structure. The early Poirot novels establish the basic pleasures of clue, suspect, alibi, and final revelation. As the series develops, Christie grows bolder. Some of the most famous Poirot books are memorable not simply because the killer is surprising, but because the entire form of the mystery is being bent in unexpected ways. She plays with narration, with assumptions about guilt, with shared responsibility, with stage-managed appearances, and with how much the reader thinks a detective story is allowed to do. Poirot is the ideal guide for those experiments because he is both theatrical and rigorous enough to carry them.
Captain Hastings also matters to the series, especially in the earlier books. He gives Poirot a useful contrast: warmer, more conventional, often slower to see what is in front of him, and therefore an excellent measure of the reader’s own assumptions. Their partnership helps define the early tone of the series, though Poirot later works with a wider range of companions, officials, and clients. Reading in order makes those shifts more satisfying, because it becomes clear that Christie is not simply repeating one detective-and-sidekick arrangement forever.
Another reason publication order is rewarding is tonal change. The early books often carry more overt lightness and puzzle energy. Later Poirot novels can feel stranger, sadder, or more morally complicated. Christie never abandons clarity, but she increasingly allows darkness into the series: spiritual emptiness, wartime shadows, corruption beneath respectability, and the idea that solving a crime does not always restore the world to moral comfort. By the time you reach the late books, Poirot can seem less merely amusing and more poignant, a man of order moving through a century that has become harder to set right.
For readers who already have the list above, the best way to think about the Hercule Poirot books is as more than a chain of classic mysteries. Read in publication order, they become the record of Christie’s greatest fictional instrument at work: a detective who turns vanity, logic, manners, and psychological insight into one of literature’s most enduring methods of discovering the truth.