Title: The red and the blue
Subjects: Biography, History, Intellectual life, Soviet Espionage, Spies, University of Cambridge, Treason, Espionage, russian, Philby, kim, 1912-1988, University of cambridge, history, Great britain, biography, Espionage, british, Great britain, intellectual life
Places: Cambridge (Cambridgeshire), Great Britain
People: Anthony Blunt (1907-1983), Donald Maclean (1913-), Guy Burgess (1911-1963), Kim Philby (1912-)
Time periods: 20th century