DJ covered with mylar and not clipped. Light shelfwear to edges of boards and DJ. Library discard with usual attachments and marks. Pocket removed. Pages tight and clean. 264 pages. HardCover Binding. Year: 1984. ISBN: 0025076000. In the life and murky world of espionage and intelligence, one astonishing mystery remains unsolved: the identity of the Russian master agent who recruited, directed, and controlled the Western alliance's most notorious traitors, Kim Philby and his two cohorts.