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The Adventures of Sherlock Holmes · Chapter

The Man with the Twisted Lip explained

Dr.

What happens

Dr. Watson is summoned late at night by Kate Whitney, who is distraught over her opium-addicted husband Isa's two-day absence at an opium den called the Bar of Gold. Watson agrees to retrieve him. At the den, he is shocked to discover Sherlock Holmes in disguise among the addicts. Holmes reveals he is investigating the disappearance of Neville St. Clair, whom he fears was murdered there. He identifies the prime suspect as a hideous, orange-haired beggar named Hugh Boone, the den's lodger. Holmes and Watson then depart for St. Clair's house in Kent to continue the inquiry.

Themes in this chapter

  • Addiction and Escapism

    Central to the chapter's opening. Isa Whitney's opium addiction ruins his life and causes his family distress, while the den itself is a place of escape into stupor for its patrons.

  • Disguise and Deception

    Holmes is masterfully disguised as an aged opium addict to infiltrate the den without detection, a ruse that even fools Watson initially.

  • Observation and Deduction

    Holmes has been observing the suspect Hugh Boone prior to the case, noting his remarkable appearance and the 'harvest' of charity he reaps, applying his skills to the mystery.

Characters to notice

  • Dr. John Watson

    Acts on a domestic mission to rescue his friend's husband from an opium den, where he is surprised to find Holmes. He becomes Holmes's companion and chronicler for the new case.

  • Sherlock Holmes

    Disguised as an old opium addict to investigate the disappearance of Neville St. Clair. He reveals the den is a murder trap and identifies the suspect Hugh Boone.

  • Isa Whitney

    The opium addict whose disappearance prompts Watson's visit to the Bar of Gold. Watson finds him in a stupor and sends him home.

  • Kate Whitney

    Appears at Watson's home in distress, seeking help to retrieve her husband Isa from the opium den. Her plea sets the chapter's events in motion.

  • The Lascar

    The manager of the Bar of Gold opium den. Holmes states the man has sworn vengeance on him for past investigations, calling the den 'the vilest murder-trap on the whole riverside.'

  • Hugh Boone

    Described as a sinister, orange-haired cripple and professional beggar who lodges at the opium den. Holmes identifies him as the last person seen with the missing Neville St. Clair.

Key passages

  • I have excellent ears. If you would have the great kindness to get rid of that sottish friend of yours I should be exceedingly glad to have a little talk with you.

    Holmes, still in character, whispers for Watson to send the intoxicated Whitney away so they can speak privately.

    Highlights Holmes's operational caution and immediate assumption of control.

  • I am in the midst of a very remarkable inquiry, and I have hoped to find a clue in the incoherent ramblings of these sots... Had I been recognised in that den my life would not have been worth an hour’s purchase.

    Holmes explains he is on a case and was gathering information from the addicts, but his life would be in danger if his identity were discovered.

    Reveals the perilous nature of Holmes's undercover work and the criminal danger of the setting.

  • It is the vilest murder-trap on the whole riverside, and I fear that Neville St. Clair has entered it never to leave it more.

    Holmes states his belief that the opium den is a site of frequent murder and that the missing man, Neville St. Clair, is likely a victim.

    Establishes the central mystery and the grim stakes of the investigation.