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The Cheyne Mystery · Chapter

VI: The House in Hopefield Avenue explained

Cheyne spies on the gang through a window and discovers that Susan, the maid at Warren Lodge, is a mole who provided inside information.

What happens

Cheyne spies on the gang through a window and discovers that Susan, the maid at Warren Lodge, is a mole who provided inside information. He learns the true identities of the conspirators: Blessington, James Dangle, and Sime. They photograph a mysterious document, and Cheyne seizes an opportunity to enter the room and examine it, finding a cryptic sheet with circles and the phrase 'England expects every man to do his duty.'

Themes in this chapter

  • Deception and Identity

    The gang uses multiple aliases and false stories to manipulate Cheyne, and Susan's hidden role as a mole is exposed.

  • Cunning and Intellect

    Cheyne cleverly spies on the gang and seizes the chance to examine the document, while the gang's elaborate planning and deceit are highlighted.

Characters to notice

  • Maxwell Cheyne

    Observes the gang from a ladder, discovers Susan's betrayal, and enters the room to examine the document.

  • Susan Dangle

    Revealed as the mole who served as a maid at Warren Lodge and provided information to the gang.

  • James Dangle

    Identified as the man previously known as Price; he orchestrates the photographing of the document.

  • Blessington

    Previously known as Parkes; he drugged Cheyne in Plymouth and is part of the conspiracy.

  • Charles Sime

    Previously known as Lewisham; he assists with the photography and is a member of the gang.

Key passages

  • He saw now where the gang's knowledge of himself and his surroundings had been obtained. He remembered that he had discussed his visit to Plymouth during dinner, a day or two before the event. Susan had been waiting at table, and Susan had been the channel through which the information had been passed on.

    Cheyne realized that Susan, the maid, had overheard his dinner conversations and relayed the details to the gang.

    Reveals Susan's role as an informant.

  • They had now told him three yarns, all convincing, well-thought-out statements, and all entirely false.

    The gang had fabricated three elaborate stories to deceive Cheyne.

    Highlights the theme of deception.