Harold 'Kim' Philby, former First Secretary of the British Embassy in Washington, is the subject of a new book. Pictured here at a press conference in response to his involvement with defected diplomats Burgess and McLean, at his brother's home in Drayton Gardens, London, 1955. Getty Images
Harold 'Kim' Philby, former First Secretary of the British Embassy in Washington, is the subject of a new book. Pictured here at a press conference in response to his involvement with defected diplomaShow more

Kim Philby’s Beirut: the missing years in the life of the notorious British spy