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The Charing Cross Mystery · Chapter

The House in the Yard explained

Hetherwick and Mapperley, with the help of Issy Goldmark, track a mysterious woman to a hidden house behind a wall in Pencove Street.

What happens

Hetherwick and Mapperley, with the help of Issy Goldmark, track a mysterious woman to a hidden house behind a wall in Pencove Street. After discovering the location, Hetherwick sends Mapperley to fetch Detective-Sergeant Robmore. They enter the premises through a grocer's backyard and find a chemical laboratory and office, with azure-tinted notepaper linking it to earlier clues. Goldmark then discovers a dead man upstairs.

Themes in this chapter

  • Secrecy and the Past

    The hidden house behind the wall, the woman's secretive behavior, and the concealed laboratory all underscore themes of hidden truths and past actions.

  • Justice and Investigation

    Hetherwick, Mapperley, and Robmore conduct a methodical investigation, using surveillance and legal procedures to uncover the hidden location.

  • Blackmail and Crime

    The discovery of the azure-tinted notepaper and the dead man suggests ongoing criminal activities, likely involving blackmail.

Characters to notice

  • Mr. Hetherwick

    Leads the investigation, sends for Robmore, and identifies the notepaper.

  • Mr. Mapperley

    Accompanies Hetherwick and is sent to fetch Detective-Sergeant Robmore.

  • Issy Goldmark

    Follows the woman, describes the hidden door and wall, and later discovers the dead man.

  • Sergeant Robmore

    Brought by Mapperley to assist in the investigation and leads the entry into the hidden premises.

  • Dr. Charles Ambrose

    Identified by the grocer as one of the men using the hidden laboratory.

  • Dr. Cyprian Baseverie

    Identified by the grocer as the other man using the hidden laboratory.

Key passages

  • The Jew silently and promptly set out in the wake of the hurrying woman; presently she and her pursuer disappeared round a corner.

    Issy Goldmark quietly followed the woman as she hurried away, and soon both were out of sight around a corner.

    Establishes Goldmark's surveillance of the mysterious woman.

  • That's a police job. Can't walk into people's houses without a warrant.

    Mapperley insists that entering the house requires police authority and a warrant.

    Highlights the legal constraints on the investigation.

  • I should jutht find out vhat there ith behind that door and the wall it'th thet in⁠—I thhould tho!

    Goldmark advises Hetherwick to investigate what lies behind the iron door and wall.

    Goldmark's suggestion leads to the discovery of the hidden laboratory.

  • Here'th a man here, a-thittin' in a chair⁠—and th'elp me if I don't believe he'th a thtiff 'un⁠—dead!

    Goldmark calls out that he has found a man sitting in a chair who appears to be dead.

    Climactic discovery of a corpse in the hidden building.