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The Cheyne Mystery · Chapter

III: The Launch Enid explained

After the attempted burglary, Cheyne returns to Plymouth and hires private detective Mr.

What happens

After the attempted burglary, Cheyne returns to Plymouth and hires private detective Mr. Speedwell, who investigates the drugging and burglary but finds few leads. The analyst's report shows no trace of drugs in Cheyne's food, deepening the mystery. Speedwell suggests the gang is after a paper Cheyne possesses, but Cheyne cannot identify it. Later, Cheyne is kidnapped aboard the launch Enid and held captive by Lamson, who demands Arnold Price's sealed letter. Cheyne refuses, enraged at the betrayal of his friend's trust, and is left locked in the dark cabin.

Themes in this chapter

  • Deception and Identity

    The gang's use of false identities (e.g., Parkes) and the mysterious drugging highlight themes of deception and hidden motives.

  • Trust and Betrayal

    Cheyne's loyalty to Arnold Price's trust is tested when the gang demands the sealed letter, and he refuses to betray his friend.

  • Adventure and Detection

    Speedwell's investigation into the drugging and burglary, along with Cheyne's kidnapping, drive the detective and adventure elements.

Characters to notice

  • Maxwell Cheyne

    Hires Speedwell to investigate the drugging and burglary; later kidnapped on the Enid and pressured to hand over Arnold Price's letter.

  • Mr. Speedwell

    Private detective from Horton and Lavender's agency; investigates the drugging and burglary, but is pessimistic about solving the case.

  • Mr. Arthur Lamson

    Kidnaps Cheyne aboard the Enid and demands Arnold Price's sealed letter, revealing the gang's specific objective.

  • Arnold Price

    Former friend of Cheyne who entrusted him with a sealed envelope containing private papers, now sought by the gang.

  • Mr. Hubert Parkes

    Mentioned as the man who drugged Cheyne at the Edgecombe Hotel; his trail has gone cold.

Key passages

  • They know what they’re about, does this gang... However he managed it, we can’t prove he drugged you. In fact it’s the other way round. He can prove on our evidence that he didn’t.

    Speedwell admits the gang is skilled; despite evidence, they cannot prove Parkes drugged Cheyne, and Parkes could actually use their own evidence to prove his innocence.

    Speedwell's frustration with the lack of proof against the gang.

  • I can put it in five words: We want Arnold Price’s letter.

    Lamson states the gang's demand in simple terms: they want the letter from Arnold Price.

    The gang's objective is revealed during Cheyne's captivity.

  • What? Break faith with Price? Go back on his friend? Rage again choked Cheyne’s utterance.

    Cheyne is outraged at the thought of betraying his friend Price's trust, and his anger prevents him from speaking.

    Cheyne's refusal to betray Price's confidence.

The Cheyne Mystery — III: The Launch Enid Explained