The Shadow Man: At the Heart of the Cambridge Spy Circle by Geoff Andrews
[PDF file]: […] install the Communists in power in Yugoslavia would be one of the greatest achievements of the Cambridge spies, arguably putting the achievements of the likes of Philby, Burgess, Maclean, Blunt and Cairncross in the shade. Certainly, he and others highlighted intelligence that showed the Partisans in the best light and ‘either suppressed other intelligence […]