The Mysterious Affair at Styles (novel) 1920The Secret Adversary (novel) 1922The Murder on the Links (novel) 1923The Man in the Brown Suit (novel) 1924Poirot Investigates (short stories) 1924The Secret of Chimneys (novel) 1925The Road of Dreams (poetry) 1925The Murder of Roger Ackroyd (novel) 1926The Big Four (novel) 1927The Mystery of the Blue Train (novel) 1928Partners in Crime (short stories) 1929The Under Dog (short story) 1929The Seven Dials Mystery (novel) 1929Black Coffee (drama) 1930Giant's Bread [as Mary Westmacott] (novel) 1930The Murder at the Vicarage (novel) 1930The Mysterious Mr. Quin (short stories) 1930The Sittaford Mystery [also published as The Murder at Hazelmoor] (novel) 1931The Thirteen Problems (short stories) 1932; also published as The Tuesday Club Murders, 1933, and Miss Marple's Final Cases, 1972Peril at End House (novel) 1932The Hound of Death and Other Stories (short stories) 1933Lord Edgeware Dies [also published as Thirteen at Dinner] (novel) 1933Why Didn't They Ask Evans? (novel) 1934; also published as The Boomerang Clue, 1935Murder on the Orient Express [also published as Murder on the Calais Coach] (novel) 1934Unfinished Portrait [as Mary Westmacott] (novel) 1934Parker Pyne Investigates [also published as Mr. Parker Pyne, Detective] (short stories) 1934The Listerdale Mystery and Other Stories (short stories) 1934Murder in Three Acts (novel) 1934; also published as Three Act Tragedy, 1935Death in the Clouds [also published as Death in the Air] (novel) 1935The A.B.C. Murders (novel) 1936Cards on the Table (novel) 1936Murder in Mesopotamia (novel) 1936Murder in the Mews and Other Stories [also published as Dead Man's Mirror and Other Stories] (short stories) 1937Death on the Nile (novel) 1937Dumb Witness [also published as Poirot Loses a Client] (novel) 1937Appointment with Death (novel) 1938Hercule Poirot's Christmas (novel) 1938; also published as Murder for Christmas, 1939, and A Holiday for Murder, 1947Murder Is Easy [also published as Easy to Kill] (novel) 1939Ten Little Indians (novel) 1939; also published as And Then There Were None, 1940The Regatta Mystery and Other Stories (short stories) 1939One, Two, Buckle My Shoe (novel) 1940; also published as The Patriotic Murders, 1941Sad Cypress (novel) 1940Evil under the Sun (novel) 1941N or M? (novel) 1941The Body in the Library (novel) 1942The Moving Finger (novel) 1942Five Little Pigs [also published as Murder in Retrospect] (novel) 1942Death Comes as the End (novel) 1942Towards Zero (novel) 1944Absent in the Spring [as Mary Westmacott] (novel) 1944Sparkling Cyanide (novel) 1945The Hollow (novel) 1946Come, Tell Me How You Live [as Agatha Christie Mallowan] (travel) 1946The Labours of Hercules (short stories) 1947Witness for the Prosecution and Other Stories (short stories) 1948The Rose and the Yew Tree [as Mary Westmacott] (novel) 1948Taken at the Flood [also published as There Is a Tide …] (novel) 1948Crooked House (novel) 1949The Mousetrap and Other Stories (short stories) 1949A Murder Is Announced (novel) 1950They Came to Baghdad (novel) 1951The Under Dog and Other Stories (short stories) 1951They Do It with Mirrors [also published as Murder with Mirrors] (novel) 1952Mrs. McGinty's Dead (novel) 1952A Daughter's a Daughter [as Mary Westmacott] (novel) 1952The Mousetrap (drama) 1952After the Funeral [also published as Funerals Are Fatal] (novel) 1953A Pocket Full of Rye (novel) 1953Destination Unknown (novel) 1954; also published...