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The Mystery of the Blue Train · Character

Mrs. Harrison

A neighbor in St. Mary Mead, mentioned in passing.

minor

First appearance: xxix a letter from home

Mrs. Harrison first appears in 0030 xxix a letter from home.

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Narrative arc

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

SetupEscalationAftermathClimax
  • Setup
  • Escalation
  • Breaking point
  • Aftermath
  • Closing

In this scene, the emotional and psychological peak occurs when Poirot’s tone shifts to an uncharacteristic se…

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