1888- 1904-1970 20thcentury americans bazna betrayal biographies biography blackford(fictitiouscharacter) claudeaurelius coldwar diplomats elliott elyesa espionage espionnagesoviétique espions fiction foreignrelations friendsandassociatesphilby grande-bretagne greatbritain history intelligenceofficers james kim nicholas oakes philby rosati secretservice servicesecret soviet sovietunion spies trahison(morale) unitedstates états-unis