The Adventure Of The Empty House by Arthur Conan Doyle Several years after the events described in 'The Final Problem', Dr Watson takes an interest in the murder of Ronald Adair who was shot in a locked second floor room.
The Adventure Of The Solitary Cyclist by Arthur Conan Doyle After accepting a post as a music teacher at a country house, a woman begins to worry when she is followed by a mysterious stranger on her weekly cycle trips down a usually deserted road.