The words changed and inserted by Headline were pure fabrication, according to Modin, who pointed out that Cairncross, to his knowledge, had never been in contact with any member of the group. Cairncross had at one time or another been in contact with the others, but he was hardly a member of the group.’:104 For the British translation, the British publisher Headline Book Publishing, made some changes, first to the title, making it My Five Cambridge Friends with the sub-heading: 'For the first time, their KGB controller reveals the secrets of the world’s most famous spy ring-Burgess, Maclean, Philby, Blunt and Cairncross.' Second, Headline changed lines on page 104, now saying that John Cairncross was the Fifth Man: ‘At the close of 1944, the name of John Cairncross, code-named the Carelian, was added to the four agents to whose cases I had been assigned.

Modin published a book, Mes Camarades de Cambridge, in France in 1994. United Kingdom: Headline Book Publishing. But in the end I suspect that Philby made a mockery of everyone, particularly ourselves.' ^ Perry, Roland (1994). His great achievement in espionage was his life's work, and it fully occupied him until the day he died.

Neither the British, nor the women he lived with, nor ourselves ever managed to pierce the armour of mystery that clad him. Modin said of Kim Philby in February 1994: 'He never revealed his true self. Modin's predecessors in control of the damaging Cambridge spy ring were executed during Stalin's Great Purge. In 1951, Modin arranged the defections of Maclean and Guy Burgess.

Yuri Modin (Novemin Suzdal – 2007 in Moscow) was the KGB controller for the 'Cambridge Five' from 1948 to 1951, during which Donald Duart Maclean was said to have passed atomic secrets to the Soviets.

My five cambridge friends by yuri modin