The Blackmail Trail
The Big SleepThe blackmail scheme shifts from Geiger’s legal-looking demand to photographs, a stolen racket, and the attempt to shield the Sternwood family.
increasing
Bearing strength in each event
decreasing
The Three Notes

The Three Notes
A formal demand
General Guy Sternwood shows Philip Marlowe promissory notes signed by Carmen Sternwood. Arthur Gwynn Geiger presents them as gambling debts but admits they are legally uncollectible.
A calculated test
Marlowe suspects that the notes are bait for a larger disclosure. He sees payment as easier than allowing an unknown blackmailer to set the terms.
The Nude Photograph

The Nude Photograph
A renewed threat
Vivian Regan brings Philip Marlowe a photograph of Carmen Sternwood taken at Arthur Gwynn Geiger’s house. The sender demands five thousand dollars.
A second danger
The caller warns of a police scandal as well as publication. Marlowe realizes the photograph may connect the blackmail to a crime at the scene.
Brody Takes the Books

Brody Takes the Books
A takeover attempt
Philip Marlowe sees Arthur Gwynn Geiger’s illicit book stock moved to Joe Brody’s apartment. Brody appears positioned to inherit the business.
A broader racket
Marlowe understands that the books and coded customer list could support extensive rentals and blackmail. The business gives several people a motive to exploit Geiger’s death.
Photographs Recovered

Photographs Recovered
A confrontation
Philip Marlowe confronts Joe Brody with the evidence linking him to the photographs and the moved books. Brody first bargains, then yields the negatives and prints.
A partial safeguard
Marlowe keeps the images rather than returning them to Carmen. Recovering them reduces the immediate threat but does not explain who controls the original racket.
The Scandal Contained

The Scandal Contained
A negotiation with authority
Philip Marlowe presents evidence to Taggart Wilde and Captain Cronjager while keeping private details back. He threatens to expose the tolerated illicit bookstore if the police publicize the family scandal.
A managed account
The authorities accept a narrower public story. The arrangement protects the Sternwoods but also limits what the official account can reveal.
the first morning
the morning after the shooting
the second afternoon
the second evening
the night of the police conference