The Glass Key is a novel by American writer Dashiell Hammett. First published as a serial in Black Mask magazine in 1930, it then was collected in 1931 (in London; the American edition followed 3 months later). It tells the story of a gambler and racketeer, Ned Beaumont, whose devotion to Paul Madvig, a crooked political boss, leads him to investigate the murder of a local senator's son as a potential gang war brews. Hammett dedicated the novel to his onetime lover Nell Martin. There have been two US film adaptations (1935 and 1942) of the novel. A radio adaptation starring Orson Welles aired on March 10, 1939, as part of his Campbell Playhouse series. The book was also a major influence on the Coen brothers' 1990 film Miller's Crossing, which features a similar scenario. The Glass Key Award (in Swedish, Glasnyckeln), named after the novel, has been presented annually since 1992 for the best crime novel by a Scandinavian writer. Plot summary The story revolves around Ned Beaumont. Beaumont is best friend, confidant, and political advisor of the criminal political boss Paul Madvig. Ned finds the body of a senator's son on the street, and Madvig asks him to thwart the D.A.'s investigation, his motive being that he wants to back the corrupt senator in order to marry his daughter, Janet. Ned goes to New York searching for Bernie, a bookie who owes him a great deal of money from a gambling debt, but ends up getting beaten up. Someone sends a series of letters to people close to the crime, hinting that Madvig was the murderer. Suspicion for this falls on Madvig's daughter Opal, the victim's girlfriend. Madvig's political base begins to crumble when he refuses to spring a follower's brother from jail. The follower goes to rival mob boss Shad O'Rory, who eliminates a witness to the brother's crime. Madvig then declares war on O'Rory, who offers to bribe Beaumont to expose Madvig in the newspaper. Beaumont refuses, is knocked unconscious and wakes captive in a dingy room where he is beaten daily. Hospitalized after his escape, Beaumont tells Madvig and Janet that he was laying a trap for O'Rory; he then struggles out of bed to stop the newspaper from printing its expose. Beaumont confronts O'Rory, the publisher, and Madvig's daughter Opal. The publisher commits suicide after Beaumont seduces his wife. Next Beaumont interviews Janet, discovering