It's San Francisco, 1928, and Sam Spade is a wisecracking, womanising Private Investigator. Missing husbands and unfaithful wives are his usual stock-in-trade, but when the beautifully distressed Miss Wonderley calls he gets involved in a dangerous caper most people would run a mile from. Miss Wonderley asks Sam's partner, Miles Archer, to shadow Floyd Thursby, whom she maintains has kidnapped her sister. But then Archer is shot dead, and Miss Wonderley's story turns out to be a lie.

When Sam Spade gets drawn into the Maltese Falcon case, we know what to expect: straight talk, hard questions, no favors, and no way for anyone to get underneath the protective shell he wears like a second skin. We know that his late partner, Miles Archer, was a son of a bitch; that Spade is sleeping with Archer's wife, Iva; that his tomboyish secretary, Effie Perine, is the only innocent in his life. What we don't know is how Spade became who he is. Spade & Archer completes the picture.

A dying millionaire hires private eye Philip Marlowe to handle the blackmailer of one of his two troublesome daughters, and Marlowe finds himself involved with more than extortion. Kidnapping, pornography, seduction, and murder are just a few of the complications he gets caught up in.

The Thin Man introduces Nick and Nora Charles, New York's coolest crime-solving couple. Nick retired from detecting after his wife inherited a tidy sum, but six years later a pretty blonde spies him at a speakeasy and asks for his help finding her father, an eccentric inventor who was once Nick's client. Nick can no more resist the case than a morning cocktail or a good fight, and soon he and Nora are caught in a complicated web of confused identities.

The godfather of the hard-boiled detective novel, Dashiell Hammett is widely acknowledged as one of America's greatest mystery writers. This collection brings together the BBC radio adaptations of his works for the first time, including the iconic The Maltese Falcon, featuring his most famous character: Sam Spade.