EBSEES: 361 hits for Intelligence Service, Secret Service on page 9

The European Bibliography of Slavic and East European Studies (EBSEES) collects books, journal articles, reviews and dissertations from Eastern Europe (former countries of Eastern Bloc) which were published in Belgium, Germany, Finland, France, Great Britain, the Netherlands, Austria and Switzerland from 1991 to 2007. The segment "Literature" and "Culture" of the European Bibliography of Slavic and East European Studies contains 18.000 bibliographic entries (from the total asset of 85.000). More information can be found here.

Your search for Intelligence Service, Secret Service provides 361 hits
81	Secret empire : the KGB in Russia today Waller, J. Michael, Boulder, CO, Oxford, Westview Press, 1994, x+390 p
82	Next stop execution: the autobiography of Oleg Gordievsky Gordievsky, Oleg, London, Macmillan, 1995, 404 p., [8] p. of plates
83	Staatssicherheit und politischer Wandel in Bulgarien Alexandrow, Valentin, in: Politische Studien, 42, 320, 1991, p. 609-24
84	Le métropolite Filaret, agent du KGB Vitiv, M., in: L'Est européen, 227, juil.-sept., 1992, p. 29-32
85	L'affaire Pâques: side-step Benfredj, Charles, Paris, Picollec, 1993, 345 p
86	Sasha who? Murphy, David E., in: Intelligence and National Security, 8(1), 1993, p. 102-07
87	Operation Anonymous: with the SOE in wartime Romania Porter, Ivor, London, Chatto & Windus, 1989, 272 p
88	The naked spy Ivanov, Evgenij, London, Blake, 1992, 290 p., [16] p. of plates
89	Die Diskussion über die Dossierfrage der VI. Abteilung der Staatssicherheit (DS) in Bulgarien 1990-1996 Stein, Detlef W., in: Südosteuropa Mitteilungen, 36(3), 1996, p. 248-55
90	Die Diskussion über die Dossierfrage der VI. Abteilung der Staatssicherheit (DS) in Bulgarien 1990-1996 Stein, Detlef W., in: Halbjahresschrift für südosteuropäische Geschichte, Literatur und Politik, 8 Sonderheft 1a, 1996, p. 25-31

The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007