The Clue of the New Pin · Chapter
XVII explained
Tab Holland and Inspector Carver visit Ursula Ardfern at Stone Cottage to investigate the mysterious man in black.
What happens
Tab Holland and Inspector Carver visit Ursula Ardfern at Stone Cottage to investigate the mysterious man in black. Carver reveals he knows Ursula was Jesse Trasmere's secretary and that she and Yeh Ling searched for documents at Mayfield. They set a trap at night, and after a struggle, Yeh Ling is found unconscious in the garden.
Free preview opens on this chapter — companions, themes, and character notes appear beside the text.
Narrative arc
Story tension across the book — this chapter sits in Exposition.
- Setup
- Escalation
- Breaking point
- Aftermath
- Closing
This is the dramatic climax because it reveals Rex as the murderer, delivering the emotional peak of his psych…
Full beat labels and climax notes unlock in the reader.
Follow the arc while readingThemes in this chapter
- Identity and Secrecy
Ursula's hidden role as Trasmere's secretary and the secret visit to Mayfield are uncovered by Carver.
- Crime and Justice
Carver's investigation into the man in black and the ongoing murder mystery drive the chapter's action.
Characters to notice
- Tab Holland
Accompanies Carver to Stone Cottage, acts as intermediary between Carver and Ursula, and participates in the night watch.
- Inspector Carver
Investigates the man in black, reveals his knowledge of Ursula's secret role as Trasmere's secretary and the Mayfield visit, and sets up the trap that leads to Yeh Ling's discovery.
- Ursula Ardfern
Hosts Tab and Carver at Stone Cottage, is revealed to have been Trasmere's secretary, and participates in the night vigil.
- Yeh Ling
Found unconscious in the garden after a struggle with an unknown assailant during the night watch.
Key passages
“It was a delicate matter broaching the subject of police espionage to Carver.”
Tab found it awkward to bring up the topic of police surveillance with Carver.
Tab's hesitation about revealing Ursula's watcher.
“You went there to act as his secretary. All the letters that were sent away by Jesse Trasmere were typewritten by you on a portable machine...”
Carver reveals that Ursula was Trasmere's secretary and typed his letters on a specific typewriter.
Carver's detailed knowledge of Ursula's secret employment.
“The man at his feet was Yeh Ling!”
The unconscious figure in the garden turned out to be Yeh Ling.
Climactic discovery at the end of the chapter.
