A Spy Among Friends

Ben Macintyre recounts how senior British intelligence officer Kim Philby, a founding member of MI6, spent decades secretly passing classified information to the Soviet Union while maintaining the complete trust of his colleagues and closest friends. The book illuminates the Cambridge spy ring, Cold War intelligence betrayal and the devastating personal consequences of the ultimate, sustained treachery.

ISBN 9780804136655 · Bloomsbury Publishing Plc · 2014