Mr. Pottermack's oversight

Mr Pottermack is a law abiding, settled homebody who has nothing to hide until the appearance of the shadowy Lewison, a gambler and blackmailer with an incredible story.

It appears that Pottermack is in fact a run away prisoner, convicted of fraud and Lewison is about to spill the beans unless he receives a large bribe in return for his silence.

But Pottermack protests his innocence, and resolves to shut Lewison up once and for all. Will he do it? And if he does, will he get away with it?

R. Austin Freeman is the doyen of the scientific division of detective writing, is best known for his character Dr John Thorndyke. A close and careful investigator and the outstanding medical authority in the field of detective fiction, R. Austin Freeman not only tested the wits of the reader but also inspired many modern detective forensic methods. Much of his long life was spent as a physician and surgeon at the Middlesex Hospital, London. He also held posts in West Africa and later was a medical officer at Holloway Prison. The most famous of the Edwardian detective writers, he rescued the detective story from "thrillerdom" and made it acceptable to a more discerning class of reader.