| Title | Agatha (C)hristie or Sherlock (H)olmes? |
| The Five Orange Pips | |
| His Last Bow | |
| The Body in the Library | |
| The Final Problem | |
| A Scandal in Bohemia | |
| The Disappearance of Lady Frances Carfax | |
| The Valley of Fear | |
| Murder on the Orient Express | |
| The Murder at the Vicarage | |
| Silver Blaze | |
| A Study in Scarlet | |
| The Mirror Crack’d | |
| Peril at End House | |
| The Murder of Roger Ackroyd | |
| Murder on the Orient Express | |
| Death on the Nile | |
| And Then There Were None | |
| The Murder at the Vicarage | |
| The Murder of Roger Ackroyd | |
| Death in the Clouds | |
| The A. B. C. Murders | |
| The Body in the Library | |
| Peril at End House | |
| Five Little Pigs | |
| Crooked House | |
| A Murder is Announced | |
| Endless Night | |
| The Labours of Hercules | |
| The Mirror Crack’d | |
| A Study in Scarlet | |
| The Sign of the Four | |
| The Hound of the Baskervilles | |
| The Valley of Fear | |
| His Last Bow | |
| A Scandal in Bohemia | |
| A Case of Identity | |
| The Five Orange Pips | |
| The Man with the Twisted Lip | |
| Silver Blaze | |
| The Final Problem | |
| The Disappearance of Lady Frances Carfax | |
| The Problem of Thor Bridge | |