Sidney Monckton

Larry Gordon, well-known crime writer, is on a train journey when a scream is heard. Upon investigation, the guard had been mugged and a man murdered. Another man is arrested but the full story is yet to be discovered.

After a sickly Victorian woman dies suddenly, a postmortem reveals that her body contains a fatal dose of arsenic. Suspicion falls on her husband and her companion, who are lovers. Inspector Martin of Scotland Yard solves the myst...