| 1880s | Sherlock Holmes: The Will of the Dead |
| 1890s | The Dark Path |
| 1900s | The Affinity Bridge |
| The Hambleton Affair | |
| The Shattered Teacup | |
| The Osiris Ritual | |
| What Lies Beneath | |
| The Immorality Engine | |
| The Lady Killer | |
| The Case of the Night Crawler | |
| The Sacrificial Pawn | |
| Christmas Spirits | |
| Strangers from the Sea | |
| The Executioner’s Heart | |
| The Revenant Express | |
| The Only Gift Worth Giving | |
| A Rum Affair | |
| 1910s | Doctor Who: Paradox Lost |
| Sherlock Holmes: The Spirit Box | |
| 1920s | Ghosts of Manhattan |
| Ghosts of War | |
| 1930s | A Night, Remembered |
| The Maharajah’s Star | |
| The Albino’s Shadow | |
| Old Friends |