Goldfinger (novel) heroin smuggling operation, British Secret Service operative James Bond is asked by Junius Du Pont, a rich American businessman (whom he briefly met and gambled with in "Casino Royale"), to watch Auric Goldfinger, with whom Du Pont is playing Canasta in order to discover if he is cheating. Bond quickly realises that Goldfinger is indeed cheating with the aid of his female assistant, Jill Masterton, who is spying on DuPont's cards. Bond blackmails Goldfinger into admitting it and paying back DuPont's lost money; he also has a brief affair with Masterton. Back in London, Bond's superior, M, tasks him with
Goldfinger (novel) for Goldfinger, a ruse that Goldfinger initially refuses, but then accepts. Bond and Tilly are subsequently taken to Goldfinger's operational headquarters in a warehouse in New York City. They are put to work as secretaries for a meeting between Goldfinger and several gangsters (including the Spangled Mob and the Mafia), who have been recruited to assist in "Operation Grand Slam" – the stealing of the United States gold reserves from Fort Knox. One of the gang leaders, Helmut Springer, refuses to join the operation and is killed by Oddjob. Learning that the operation includes the killing of the inhabitants of