The extremely smart policeman from the wrecking squad on the railway came down the river bank at the normal, dignified gait of a Jamaican constable on his beat. No Jamaican policeman ever breaks into a run. He has been taught that this lacks authority. Felix Leiter, now put under with morphine by the doctor, had said that a good man was after a bad man in the swamp and that there might be shooting. Felix Leiter wasn’t more explicit than that, but, when he said he was from the F.B.I. — a legitimate euphemism — in Washington, the policeman tried to get some of the wrecking squad to come with him and, when he failed, sauntered cautiously off on his own, his baton swinging with assumed jauntiness. The boom of the guns and the explosion of screeching marsh birds gave him an approximate fix. He

