["FICTION \/ Thrillers \/ Espionage","Americans;Soviet Union;Fiction.","Intelligence officers;Fiction.","Oakes, Blackford (Fictitious character);Fiction.","Mystery & Thrillers \/ Thrillers","Americans;Soviet Union;Fiction.","BUCKLEY, WILLIAM F. (WILLIAM FRANK) - PROSE & CRITICISM","FICTION \/ Thrillers \/ Espionage","Fiction","Former European Soviet States","GENERAL","General Adult","Intelligence officers;Fiction.","Mystery & Thrillers \/ Thrillers","Mystery\/Suspense","Oakes, Blackford (Fictitious character);Fiction.","United States"]