The Door with Seven Locks · Chapter
II explained
Dick Martin visits the Bellingham Library to investigate the theft of a book by Haeckel.
What happens
Dick Martin visits the Bellingham Library to investigate the theft of a book by Haeckel. He meets Sybil Lansdown, the librarian, who is sharp-witted and unimpressed by his detective status. She reveals that a Dr. Antonio Stalletti, known to the police for vivisection offenses, was a visitor. Dick fails to learn her name but is intrigued by her. Later, he interviews another female assistant at the library, who also mentions Stalletti and engages in a playful, combative exchange with him.
Themes in this chapter
Secrecy and Deception
The theft of the book occurs under mysterious circumstances, and characters like Sybil and Stalletti are involved in hidden knowledge and withheld identities.
Crime and Detection
Dick Martin's investigation into the stolen book introduces the core crime and the process of detection, though he is soon leaving the police.
Characters to notice
- Dick Martin
Sub-Inspector from Scotland Yard investigating the book theft; displays a confident, teasing demeanor and is leaving the police force soon.
- Sybil Lansdown
The capable and observant librarian at the Bellingham Library; she is amused by Dick and hides her name from him.
- Antonio Stalletti
An Italian doctor and author of 'New Thoughts on Constructive Biology'; known to the police for vivisection-related offenses and a suspect in the book theft.
- Slick
Dick's colleague or associate; present during the conversation with Sybil, but largely silent and dismissive of Stalletti's work.
Key passages
““I’ve no information to pass across.” She leaned back in her chair, looking at him interestedly. “The book was here at two o’clock; it was not here at half past two—there may be fingerprints on the shelf, but I doubt it, because we keep three charladies for the sole purpose of cleaning up fingerprints.””
Sybil tells Dick she has no leads, noting the book vanished between 2:00 and 2:30 PM, and dismisses the chance of fingerprints due to constant cleaning.
Sybil's dry wit and practical observation highlight her intelligence and the challenge of the investigation.
““I beg your pardon!” he laughed. “As a matter of fact”—he had a trick of confidence which could be very deceptive—“I’m not at all interested in this infernal robbery. I’m leaving the police force tomorrow.””
Dick apologizes and confides that he is not invested in the case because he is quitting his job as a detective the next day.
Dick reveals his impending resignation, showing his detachment from the case and his playful, disarming manner.