A high‐value robbery takes place on Christmas Eve at an old country house when a wealthy lady’s safe is broken into and £30,000 worth of jewellery disappears. The criminals enter through a seldom-used, unbarred window that leads into a small utility room adjacent to the dressing room. The window’s only protection—a brass catch—had been deliberately unfastened from within, suggesting inside complicity. Suspicion naturally falls upon the servants, particularly a young French maid responsible for locking the safe, who had neglected her duty in favor of idle chatter over her regular letter‐fetching routine. Her erratic and contradictory statements, mixed with conspicuous displays of emotional hysteria and flirtatious behavior, intensify the cloud of suspicion. The detective agency in Fleet Street assigns its capable investigator, a resourceful and unpretentious woman known for her precise methodology, to infiltrate the servants’ circle at the house. Working alongside a pragmatic Scotland Yard agent, she is charged with probing the hidden lives and alleged liaisons of the staff. Meanwhile, an unrelated newspaper report details a curious discovery: a black leather bag left on an old maid’s doorstep containing a collection of clerical items—a collar, necktie, gloves, a work of sermons, a facsimile of Magna Charta, and other miscellaneous objects—and a handwritten, cryptic letter. The letter, masquerading as a suicide note, is laden with high-flown language, warnings about gambling, and an absurd farewell that mixes somber declarations with humorous puns. While the authorities at first dismiss the note as a hoax, the detective notices similarities between its wording and the ironic inscription chalked on the safe door at the scene of the robbery (“To be let, unfurnished”). Piecing together the clues, she recalls a well-known selection of pieces from a popular treasury of recitations, one of which is titled with the same phrase as the safe inscription. Recognizing that the language of both the newspaper letter and the safe message echoes that recitation, she deduces that the same hand may be responsible for both acts—the ostentatious theft and the seemingly incongruous black bag hoax. Her investigation leads her to associate the clerical items and the comically penned letter with a local man of ambiguous repute: Harry Emmett. Previously employed as a footman and reciter, and known for his involvement with various amorous escapades, Emmett appears to have used his access and trusted position to aid in the burglary. Evidence from intercepted telegrams and corroborative details from the household, including hints from the housekeeper about unusual visitors and a young clergyman’s disrupted visit, further ties him to the crime. The detective’s methodical inquiry reveals that Emmett had appropriated clerical garments and other items—likely to disguise or misdirect suspicion—and then, after executing the theft, disposed of his belongings by leaving the black bag at a strategic location. As additional clues accumulate, a chain of circumstantial evidence is formed, uniting the seemingly unrelated incidents: the robbery, the unsecured safe, the peculiar literary inscriptions, and the black bag with its comic suicide note. In successive telegram exchanges written in the detective agency’s coded shorthand (“Cracker fired” signaling a clue found), the investigation gains decisive momentum. Meanwhile, a subplot unfolds as the French maid, whose conduct raised early suspicions, temporarily vanishes but is later rescued after being found traumatized near a stream—a fact that complicates the assignment of blame. Ultimately, by tracking down local records, following vernacular clues linked to local trades (such as references to a “sweet stuff-shop” in a cabdriver’s directory), and carefully matching the idiosyncratic handwriting and style of the chalk inscriptions to the recited texts, the detective unravels the motive and methodology behind the crime. Her deductions lead directly to the arrest of Harry Emmett, whose role in the burglary extends to having been an accomplice in misappropriating the valuables and staging the diversion with his literary prank. Despite the financial loss suffered by the elderly couple, the intricate investigation brings about a measure of justice as Emmett and his fellow conspirators receive punishment commensurate with their crimes.
By Catherine Louisa Pirkis · First published 1877 · Genre: Detective Fiction, Crime Fiction, Mystery