Bibliography
- Abshagen, K. H. Canaris. London: Hutchinson, 1956.
- Bratzel, L. B. The Shadow War: German Espionage and United States Counterespionage in Latin America during World War II. Frederick: University Publications of America, 1986.
- Brissaud, A. Canaris: The Biography of Admiral Canaris, Chief of German Military Intelligence in the Second World War. London: Weidenfeld and Nicolson, 1973.
- Bryden, J. Fighting to Lose: How the German Secret Intelligence Service Helped the Allies Win the Second World War. Toronto: Dundurn, 2014.
- Burdick, C. R. Germany’s Military Strategy and Spain in World War II. Syracuse: Syracuse University Press, 1968.
- Chen, C. “In the Shadow of the Gestapo: German Secret Police Intelligence in East Asia, 1939-1945.” International Journal of Intelligence and Counter-Intelligence 28, no. 4 (2015): 775–799. doi:10.1080/08850607.2015.1051840.
- Colvin, I. Chief of Intelligence. London: Victor Gollancz ltd, 1951.
- Dietz, P. The British in the Mediterranean. London: Brassey’s, 1994.
- Dulles, A. Germany’s Underground: The anti-Nazi Resistance. New York: Da Capo Press, 2000.
- Eisenhower, D. D. Crusade in Europe. London: William Heinemann, 1948.
- Erskine, R. “Eavesdropping on “Bodden”: ISOS V. The Abwehr in the Straits of Gibraltar.” Intelligence and National Security 12, no. 3 (1997): 110–129. doi:10.1080/02684529708432433.
- Fa, D., and C. Finlayson. The Fortifications of Gibraltar 1068-1945. Oxford: Osprey Publishing, 2006.
- Farago, L. The Game of Foxes: The Untold Story of German Espionage in the United States and Great Britain during World War II. London: David McKay Company, 1972.
- Fedorowich, K. “German Espionage and British Counter-Intelligence in South Africa and Mozambique, 1939-1944.” The Historical Journal 48, no. 1 (2005): 209–230. doi:10.1017/S0018246X04004273.
- Finlayson, T. J. The Fortress Came First: The Story of the Civilian Population of Gibraltar during the Second World War. Grendon: Gibraltar Books, 1996.
- Harvey, M. Gibraltar. Staplehurst: Spellmount, 1996.
- Hilton, S. E. Hitler’s Secret War in South America, 1939-1945: German Military Espionage and Allied Counterespionage in Brazil. London: Louisiana State University Press, 1981.
- Hinsley, F. H. Hitler’s Strategy. New York: Ishi Press, 2011.
- Hinsley, F. H., and C. A. G. Simkins. British Intelligence in the Second World War, Iv: Security and Counter-Intelligence. London: HMSO, 1990.
- Hoare, S. S. Ambassador on Special Mission. London: Collins, 1946.
- Höhne, H. Canaris. London: Secker and Warburg, 1979.
- Holt, T. The Deceivers: Allied Military Deception in the Second World War. London: Weidenfeld and Nicolson, 2004.
- Howard, M. British Intelligence in the Second World War, V: Strategic Deception. London: HMSO, 1990.
- Jackson, A. The British Empire and the Second World War. London: Hambleton Continuum, 2006.
- Jackson, G. F. The Rock of the Gibraltarians: A History of Gibraltar. Grendon: Gibraltar Books Ltd, 1990.
- Kahn, D. Hitler’s Spies: German Military Intelligence in World War II. New York: Da Capo Press, 2000.
- Krieger, W. “German Intelligence History: A Field in Search of Scholars.” Intelligence and National Security 19, no. 2 (2004): 185–198. doi:10.1080/0268452042000302958.
- Leverkuehn, P. German Military Intelligence. London: Weidenfeld and Nicholson, 1954.
- Llewellyn-Jones, M., ed. Royal Navy and the Mediterranean Convoys: A Naval Staff History. New York: Routledge, 2007.
- Manvell, R., and H. Fraenkel. The Canrias Conspiracy: The Secret Resistance to Hitler in the German Army. London: Heinemann, 1969.
- Megargee, G. P. Inside Hitler’s High Command. Lawrence: university of Kansas, 2000.
- O’Sullivan, A. Nazi Secret Warfare in Occupied Persia (Iran): The Failure of German Intelligence Services, 1939-45. New York: Palgrave Macmillan, 2014.
- Olsson, S. “Beyond Diplomacy: German Military Intelligence in Sweden 1939-1945.” International Journal of Intelligence and Counter-Intelligence 24, no. 2 (2011): 338–351. doi:10.1080/08850607.2011.519251.
- Paine, L. German Military Intelligence in World War II: The Abwehr. New York: Military Heritage Press, 1984.
- Porch, D. “French Intelligence Culture: A Historical and Political Perspective.” Intelligence and National Security 10, no. 3 (1995): 486–511. doi:10.1080/02684529508432314.
- Rankin, N. Defending the Rock: How Gibraltar Defeated Hitler. London: Faber and Faber, 2017.
- Schaub, H. C. “General Lahousen and the Abwehr Resistance.” International Journal of Intelligence and Counter-Intelligence 19, no. 3 (2006): 538–558. doi:10.1080/08850600500483855.
- Seydi, S. “The Intelligence War in Turkey during the Second World War: A Nazi Spy on British Premises in Istanbul.” Middle Eastern Studies 40, no. 3 (2004): 75–85. doi:10.1080/0026320042000213465.
- Smyth, D. “Screening ‘Torch’: Allied Counter-Intelligence and the Spanish Threat to the Secrecy of the Allied Invasion of French North Africa in November, 1942.” Intelligence and National Security 4, no. 2 (1989): 335–356. doi:10.1080/02684528908432001.
- Stockey, G. Gibraltar: ‘A Dagger in the Spine of Spain’. Eastbourne: Sussed Academic Press, 2013.
- Thomas, D. “Foreign Armies East and German Military Intelligence in Russia, 1941-45.” Journal of Contemporary History 22, no. 2 (1987): 261–301. doi:10.1177/002200948702200204.
- Trevor-Roper, H. The Last Days of Hitler. London: Macmillian, 1971.
- Trevor-Roper, H. Hitler’s War Directives 1939-1945. Edinburgh: Birlinn limited, 2004.
- Waller, J. H. “The Double Life of Admiral Canaris.” International Journal of Intelligence and Counter-Intelligence 9, no. 2 (1996): 271–289. doi:10.1080/08850609608435318.
- Wheeler-Bennett, J. Nemesis of Power: The German Army in Politics 1918-1945. Basingstoke: Palgrave Macmillan, 1980.
- Wires, R. The Cicero Spy Affair: German Access to British Secrets in World War II. New York: Enigma, 2009.