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The Casebook of Sherlock Holmes · Character

Mr. Barker

A private detective involved in the Thor Bridge investigation.

minor

Also known as Barker

First appearance: the problem of thor bridge

Mr. Barker shows up with force in The Adventure of the Retired Colourman. The page is where that presence becomes real.

Holmes's rival detective on the Surrey shore, who assists in the investigation.
In the storyThe Adventure of the Retired ColourmanOpen this moment free

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In The Adventure of the Retired Colourman: Holmes's rival detective on the Surrey shore, who assists in the…

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See Mr. Barker in the problem of thor bridge

Character Web

7 connections

A slice of how Mr. Barker sits in the book — open the reader for the full interactive map.

SHSherlock HolmesIMInspector MacK…DWDr. WatsonJAJosiah AmberleyMSMr. SutroMBMr. Barker

Relationship types

  • Other

Character groups

  • Minor characters across cases
  • Protagonist
  • Shoscombe Old Place suspects
  • Holmes's inner circle

+2 more in the full Character Web

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Narrative arc

Story tension across the book — this chapter sits in Rising action.

SetupEscalationClimax
  • Setup
  • Escalation
  • Breaking point
  • Aftermath
  • Closing

This excerpt marks the dramatic climax because it reveals the story’s central emotional and psychological peak…

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In the story

Mr. Barker appears across 1 companion beat. Open any chapter in the free preview to see the notes beside the text.

Chapter companion notes

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See Mr. Barker in the problem of thor bridge