| Release Year | Book | % Correct |
|---|---|---|
| 1937 | Death on the Nile | 86%
|
| 1934 | Murder on the Orient Express | 86%
|
| 1975 | Curtain | 70%
|
| 1927 | The Big Four | 68%
|
| 1920 | The Mysterious Affair at Styles | 68%
|
| 1935 | Death in the Clouds | 65%
|
| 1969 | Hallowe'en Party | 65%
|
| 1941 | Evil Under the Sun | 62%
|
| 1926 | The Murder of Roger Ackroyd | 62%
|
| 1936 | Murder in Mesopotamia | 59%
|
| 1936 | The ABC Murders | 59%
|
| 1923 | The Murder on the Links | 59%
|
| 1936 | Cards on the Table | 54%
|
| 1972 | Elephants Can Remember | 54%
|
| 1938 | Hercule Poirot's Christmas | 54%
|
| 1932 | Peril at End House | 54%
|
| 1940 | Sad Cypress | 51%
|
| 1942 | Five Little Pigs | 49%
|
| 1933 | Lord Edgware Dies | 49%
|
| 1952 | After the Funeral | 46%
|
| 1948 | Mrs. McGinty's Dead | 46%
|
| 1928 | The Mystery of the Blue Train | 46%
|
| 1966 | Third Girl | 46%
|
| 1937 | Dumb Witness | 43%
|
| 1938 | Appointment with Death | 41%
|
| 1940 | One, Two, Buckle My Shoe | 41%
|
| 1934 | Three Act Tragedy | 41%
|
| 1953 | Hickory Dickory Dock | 38%
|
| 1959 | The Clocks | 38%
|
| 1955 | Dead Man's Folly | 35%
|
| 1956 | Cat Among the Pigeons | 27%
|
| 1946 | Taken at the Flood | 27%
|
| 1924 | Poirot Investigates | 16%
|
| 1930 | Black Coffee | 14%
|
| 1937 | Murder in the Mews | 11%
|