Sir Roger Hollis: Enigma Of The Cambridge Spy Ring
Sir Roger Hollis was the Director of Intelligence for MI5 during the Cambridge Spy Ring scandal. He is best known for his controversial role in the espionage affair, which involved a group of Cambridge University graduates who were recruited as Soviet agents during World War II. Hollis’s handling of the spy ring and his alleged involvement with the KGB have been the subject of much speculation and debate.