Sinopsis dan Bocoran Ending The Solitary Cyclist (1921)

Holmes is approached by Miss Violet Smith with a most peculiar problem. She has recently accepted a position with Mr. Carruthers as a music teacher for his 10 year old daughter. On Saturdays, she returns to her home to he with her mother and returns to Chilton Grange Manor on Mondays. She cycles the several miles to the train station and recently she has noticed a man, also on a bicycle, following...