This list excludes editions of classic authors (e.g., Aquinas) referenced by standard chapter/section numbers. Where a source appears just once in the Notes, bibliographical information is provided there and reference to the source omitted here.
Abshagen, Karl Heinz. Canaris: Patriot und Welburger. Stuttgart: Union Deutsche Verlagsantalt, 1950.
Actes et Documents du Saint Siege relatifs a la Seconde Guerre mondiale. Ed. Pierre Blet et al. 11 vols. Vatican City: Liberia Editrice Vaticana, 1965–1981. In English: Vol. 1 (only), The Holy See and the War in Europe March 1939–August 1940. Ed. Gerard Noel. Dublin: Clonmore and Reynolds, 1968.
Albrecht, Conrad. “Kriegstagbuch, 22 August 1939,” in Winfried Baumgart, “Zur Ansprache Hitlers vor den Führern der Wehrmacht am 22. August 1939,” VfZ 16:2, 120–149.
Albrecht, Dieter, ed. Der Notenwechsel zwischen dem heiligen Stuhl und der deutschen Reichsregierung. 2 vols. Mainz: KfZ, 1965.
Albrecht, Johannes. “Erinnerungen (nach Diktat aufgez. v. P. Thomas Niggl . . .).” Ettal [Benedictine Monastery], private printing, 1962.
Alvarez, David. “Faded Lustre: Vatican Cryptography, 1815–1920.” Cryptologia 20 (April 1996): 97–131.
———. The Pope’s Soldiers. Lawrence: University Press of Kansas, 2003.
———. “The Professionalization of the Papal Diplomatic Service, 1909–1967.” Catholic Historical Review 72 (April 1989): 233–248.
———. Secret Messages: Codebreaking and American Diplomacy, 1930–1945. Lawrence: University Press of Kansas, 2000.
———. Spies in the Vatican. Lawrence: University Press of Kansas, 2003.
Alvarez, David, and Robert Graham. Nothing Sacred: Nazi Espionage Against the Vatican, 1939–1945. London: Frank Cass, 1997.
Amè, Cesare. Guerra segreta in Italia, 1940–1943. Rome: Gherado Casini, 1954.
Amort, Cestmir. Heydrichiada. Prague: Nase Vojsko-SPB, 1965.
Anon. “Roman Tombs Beneath the Crypt of St. Peter’s.” Classical Journal 42, no. 3 (1946): 155–156.
Appolonj-Ghetti, B. M., et al., eds. Esplorazioni sotto la Confessione di san Pietro in Vaticano. 2 vols. Vatican City: Tipografia Poliglotta Vaticana, 1951.
Atkinson, Rick. Guns at Last Light: The War in Western Europe 1944–1945. New York: Henry Holt, 2013.
Aveling, J. H. C. The Jesuits. New York: Stein and Day, 1982.
Baigent, Michael, and Richard Leigh. Secret Germany: Claus von Stauffenberg and the True Story of Operation Valkyrie. New York: Skyhorse, 2008.
Baker, W. J. A History of the Marconi Company, 1874–1965. London: Routledge, 2013.
Balfour, Michael, and Julian Frisby. Helmuth von Moltke: A Leader against Hitler. London: Macmillan, 1972.
Bancroft, Mary. Autobiography of a Spy. New York: Morrow, 1983.
Barrett, William. Shepherd of Mankind: A Biography of Pope Paul VI. New York: Doubleday, 1964.
Bartoloni, Bruno. Le orecchie del Vaticano. Florence: Mauro Pagliai Editore, 2012. Excerpted as “All the Mystery Surrounding St. Peter’s Tomb.” L’Osservatore Romano, 29 Aug. 2012, 6. Weekly edition in English.
Bartz, Karl. Die Tragödie der deutschen Abwehr. Salzburg: Pilgrim, 1955. In English: The Downfall of the German Secret Service. Tr. Edward Fitzgerald. London: William Kimber, 1956.
Bauer, Klaus. “Die Tätigkeit von Pater Johannes Albrecht für das Kloster Ettal und seine Verbindung zum Müllerkreis während der nationalsozialistischen Herrschaft (Facharbeit für das Abitur).” Ettal [Benedictine Monastery], private printing, 1979.
Baumgart, Winfried. “Zur Ansprache Hitlers vor den Führern der Wehrmacht am 22. August 1939 (Erwiderung).” VfZ 19 (1971): 301ff.
Bedeschi, Lorenzo. “Un episodio di spionaggio antimodernista.” Nuova revista storica 56 (May-Aug. 1972): 389–423.
Below, Nicholas von. At Hitler’s Side: The Memoirs of Hitler’s Adjutant 1937–1945. South Yorkshire: Pen and Sword, 2012.
Belvederi, G. “La tomba di san Pietro e I recenti lavori nelle Grotte Vaticane.” Bolletino degli Amici Catacombe 13 (1943): 1–16.
Benz, Wolfgang, and Walter H. Pehle, eds. Lexikon des deutschen Widerstandes. Frankfurt am Main: S. Fischer, 1994. In English: Encylopedia of German Resistance to the Nazi Movement. Tr. Lance W. Garmer. New York: Continuum, 1997.
Berger, John. “High Treason.” Unpublished manuscript, 21 March 2000. Author’s collection.
Bernabei, Domenico. Orchestra Nera. Turin: ERI, 1991.
Bertolami, Ugo. “Dossier: La Vera Tomba Di San Pietro.” Unpublished paper, 2008, author’s collection.
Besier, Gerhard. Die Kirchen und das Dritte Reich. Berlin: Propyläen, 2001. In English: The Holy See and Hitler’s Germany. Tr. W. R. Ward. New York: Palgrave, 2007.
Best, S. Payne. The Venlo Incident. London: Hutchinson, 1950.
Bethge, Eberhard. Dietrich Bonhoeffer: A Biography. Rev. ed. Minneapolis: Fortress, 2000.
Bierbaum, Max. “Pius XII: Ein Lebensbild.” Pamphlet. Cologne: Bachem, 1939.
Biesinger, Joseph A. “The Reich Concordat of 1933.” In Controversial Concordats, ed. Frank J. Coppa. Washington, DC: Catholic University of America Press, 1999.
Biffi, Monica. Monsignore Cesare Orsenigo: Nuncio Apostolico in Germania. Milan: NED, 1997.
Bleistein, Roman. Alfred Delp: Geschichte eines Zeugen. Frankfurt am Main: Knecht, 1989.
———. Augustinus Rösch: Leben im Widerstrand: Biographie und Dokumente. Frankfurt am Main: Knecht, 1998.
———. Dossier: Kreisau Kreis. Dokumente aus dem Widerstand gegen den Nationalsozialismus Aus dem Nachlass von Lothar König, SJ. Frankfurt am Main: Knecht, 1987.
———. “Jesuiten im Kreisauer Kreis.” Stimmen der Zeit 200 (1982): 595–607.
———. “Josef Roth und Albert Hartl: Priesterkarrieren im Dritten Reich.” Beiträge zur altbayerischen Kirchengeschichte 42 (1996): 71–109.
———. “Kirche und Politik im Dritten Reich.” Stimmen der Zeit 205 (1987): 147–158.
———. “Lothar König.” Stimmen der Zeit 204 (1986): 313–126.
———. “Nationalsozialischte Kirchenpolitik und Katholische Orden.” Stimmen der Zeit 203 (1985).
———. “Rösch Kreis.” In Benz and Pehle, eds. Lexikon des deutschen Widerstandes. Frankfurt am Main: S. Fischer, 1994.
———. “Überlaufer im Sold der Kirchenfeinde: Joseph Roth und Albert Hartl, Preisterkarrieren im Dritten Reich.” Beiträge zur Altbayrischen Kirchensgeschichte 42 (1996): 71–110.
Blet, Pierre. Pius XII and the Second World War. New York: Paulist Press, 1999.
Boberach, Heinz. Berichte des SD und der Gestapo über Kirchen und Kirchenvolk in Deutschland, 1934–1944. Mainz: Kommission für Zeitgeschichte, 1971.
Boeselager, Phillipp Freiherr von. Valkyrie: The Story of the Plot to Kill Hitler, by Its Last Member. Tr. Steven Rendall. New York: Vintage, 2010.
Bolton, John Robert. Roman Century: A Portrait of Rome as the Capital of Itlay, 1870–1970. New York: Viking, 1971.
Bonhoeffer, Dietrich. Ethics. Ed. Eberhard Bethge. Tr. Neville Horton Smith. New York: Touchstone, 1995.
———. Works. 16 vols. Minneapolis: Fortress, 1993–2006.
Boothe, Claire. Europe in the Spring. New York: Knopf, 1940.
Bormann, Martin. The Bormann Letters: The Private Correspondence Between Martin Bormann and His Wife from January 1943 to April 1945. Ed. H. R. Trevor-Roper. London: Weidenfeld and Nicholson, 1954.
Brakelmann, Günter. Peter Yorck von Wartenburg 1904–1944. Eine Biographie. Munich: C.H. Beck, 2012.
Braun, Odlio. “Lebendig in der Erinnerung.” In Alfred Delp, Kämpfer, Beter, Zeuge, 111–114. Freiburg: Herder, 1962.
———. “Wie sie ihren Kreuzweg gingen: Ansprache zur Gedenkfeier der Opfer des 20 Juli 1944 in Berlin-Plötzensee am 20 Juli 1954.” In Bekenntnis und Verpflichtung: Reden und Aufsätze zur zehnjährigen Wiederkehr des 20. Juli 1944. Stuttgart: Stuttgart Vorwerk, 1955.
Breitman, Richard. Architect of Genocide: Himmler and the Final Solution. New York: Knopf, 1991.
———. Official Secrets: What the Nazis Planned, What the British and Americans Knew. New York: Hill and Wang, 1998.
Breitman, Richard, ed. U.S. Intelligence and the Nazis. Washington, DC: National Archives Trust Fund Board, n.d. [2005].
Breitman, Richard, and Norman J. W. Goda. “OSS Knowledge of the Holocaust.” US National Archives Trust Fund Board, Nazi War Crimes, and Japanese Imperial Government Records Interagency Working Group, Washington, DC, 2005.
Brissaud, André. Canaris. Tr. and ed. Ian Colvin. New York: Grosset and Dunlap, 1970.
Broszat, Martin. Der Staat Hitlers. Wiesbaden: Marix, 2007.
———. Nationalsozialistiche Polenpolitik, 1939–1945. Stuttgart: Deutsche Verlagsantalt, 1961.
———“Zur Perversion der Strafjustiz im Dritten Reich.” Vierteljahrshefte für Zeitgesichte 4 (1958).
Broszat, Martin, with E. Frohlich and F. Wiesemann, eds. Bayern in der NS-Zeit: Soziale Lage und politisches Verhalten der Bevölkerung im Spiegel vertraulicher Berichte. Munich: Institute für Zeitgeschichte, 1977.
Browder, George. Foundations of the Nazi Police State: The Formation of Sipo and SD. Lexington: University Press of Kentucky, 1990.
Buchheit, Gert. Der deutsche Geheimdienst. Belthheim-Schnellbach: Lindenbaum, 2010.
Buchstab, Gert, et al. Christliche Demokraten gegen Hitler: Aus Verfolgung und Widerstand zur Union. Freiburg: Herter, 2004.
Bunson, Mathew. The Pope Encyclopedia. New York: Crown, 1995.
Burian, Michal, et al. “Assassination: Operation Anthropoid, 1941–1942.” PDF file. Prague: Czech Republic Ministry of Defense, 2002.
Burleigh, Michael. The Third Reich: A New History. New York: Hill and Wang, 2001.
Burns, James MacGregor. Roosevelt: The Soldier of Freedom, 1940–1945. Francis Park-man Prize ed. History Book Club, 2006.
Burns, Tom. The Use of Memory. London: Sheed and Ward, 1993.
Burton, Katherine. Witness of the Light: The Life of Pope Pius XII. New York: Longmans, Green, 1958.
Butow, Robert. “The FDR Tapes.” American Heritage, Feb./March 1982, 13–14.
———”How FDR Got His Tape Recorder.” American Heritage, Oct./Nov. 1982, 109–112.
Cabasés, Félix Juan, ed. “Cronistoria Documentata e Contestualizzata della Radio Vaticana.” Radio Vaticana, Vatican City, 2011, www.radiovaticana.va/it1/cronistoria.asp?pag. Accessed 22 May 2014.
Cadogan, Alexander. The Diaries of Sir Alexander Cadogan, 1938–1945. Ed. David Dilks. New York: G. P. Putnam’s Sons, 1971.
Castagna, Luca. A Bridge Across the Ocean: The United States and the Holy See Between the Two World Wars. Washington, DC: Catholic University of America Press, 2014.
Cavalli, Dimitri. “Jewish Praise for Pius XII.” Inside the Vatican, Oct. 2000, 72–77.
Chadwick, Owen. Britain and the Vatican During the Second World War. New York: Cambridge University Press, 1986.
———. A History of the Popes, 1830–1914. New York: Oxford University Press, 1998.
Chalou, George, ed. The Secrets War: The Office of Strategic Services in World War II. Washington, DC: National Archives and Records Administration, 1992.
Charles-Roux, François. Huit ans au Vatican, 1932–1940. Paris: Flammarion, 1947.
Cheetham, Nicolas. A History of the Popes. New York: Scribners, 1982.
Chenaux, Philippe. Pio XII, Diplomatico e Pastore. Milan: Cinisello Balsamo, 2004.
Cianfarra, Camille. The Vatican and the War. New York: Dutton, 1944.
Ciano, Galeazzo. The Ciano Diaries. Ed. Hugh Gibson. New York: Doubleday, 1946.
Clark, Mark W. Calculated Risk. New York: Enigma Books, 2007.
Coady, Mary Frances. With Bound Hands: A Jesuit in Nazi Germany. The Life and Selected Prison Letters of Alfred Delp. Chicago: Loyola Press, 2003.
Collignon, Stefan, and Daniela Schwarzer, eds. Private Sector Involvement in the Euro: The Power of Ideas. London: Routledge, 2003.
Colvin, Ian. Chief of Intelligence. London: Victor Gollancz, 1951.
———. Master Spy. New York: McGraw-Hill, 1951.
———. Vansittart in Office. London: Victor Gollancz, 1965.
Connelly, John. From Enemy to Brother: The Revolution in Catholic Teaching on the Jews, 1933–1965. Cambridge, MA: Harvard University Press, 2012.
Constantini, Celso. Ai margini della Guerra (1838–1947): Diario inedito del Cardinale Celso Constantini. Venice: Marcianum Press, 2010. In English: The Secrets of a Vatican Cardinal: Celso Constantini’s Wartime Diaries, 1938–1947. Ed. Bruno Fabio Pighin. Tr. Laurence B. Mussio. Montreal: McGill-Queen’s University Press, 2014.
Conway, John. “The Meeting Between Pope Pius XII and Ribbentrop.” CCHA Study Sessions 35 (1968): 103–116.
———. “Myron C. Taylor’s Mission to the Vatican, 1940–1950.” Church History 44, no. 1 (1975): 85–99.
———. The Nazi Persecution of the Churches, 1933–1945. New York: Basic Books, 1968.
———. “Pope Pius XII and the German Church: An Unpublished Gestapo Report.” Canadian Journal of History 2 (March 1967): 72–83.
Cooper, H. H. “English Mission: Clandestine Methods of the Jesuits in Elizabethan England as illustrated in an Operative’s Own Classic Account.” Studies in Intelligence 5, no. 2 (Spring 1961): A43–A50.
Coppa, Frank. Cardinal Giacomo Antonelli and Papal Politics in European Affairs. Albany: State University of New York Press, 1990.
———. The Italian Wars of Independence. New York: Longman, 1992.
———. The Modern Papacy Since 1789. New York: Addison Wesley Longman, 1998.
Coppa, Frank, ed. Controversial Concordats: The Vatican’s Relations with Napoleon, Mussolini, and Hitler. Washington, DC: Catholic University of America Press, 1999.
Cormenin, Louis Marie de. A Complete History of the Popes of Rome. 2 Vol. Philadelphia: J. B. Smith, 1850.
Cornwell, John. Hitler’s Pope: The Secret History of Pius XII. New York: Viking, 1999.
———. The Pontiff in Winter: Triumph and Conflict in the Reign of John Paul II. New York: Doubleday, 2005.
Cousins, Norman. The Improbable Triumvirate: John F. Kennedy, Pope John, Nikita Khrushchev. New York: W. W. Norton, 1972.
Curran, John. “The Bones of Saint Peter?” Classics Ireland 3 (1996): 18–46.
Dederichs, Mario. Heydrich: The Face of Evil. London: Greenhill, 2006.
Delp, Alfred. “Bereitschaft.” Chrysologus 75 (1935): 353–357.
———. “Die Moderne Welt und Die Katholische Aktion.” Chrysologus 75 (1935): 170–178.
———. Gesammelte Schriften. Ed. Roman Bleistein. 5 vols. Frankfurt am Main: Knecht: 1982–1984, 1988.
———. Kämpfer, Beter, Zeuge. Freiburg: Herder, 1962.
Derry, Sam. The Rome Escape Line. New York: Norton, 1960.
Deschner, Gunther. Heydrich: The Pursuit of Total Power. London: Orbis, 1981.
Deutsch, Harold C. The Conspiracy Against Hitler in the Twilight War. Minneapolis: University of Minnesota Press, 1968.
———. “The German Resistance: Answered and Unanswered Questions.” Central European History 14, no. 4 (1981): 322–331.
———. Letter to Josef Müller. 2 Dec. 1965, HDP, II, 1/7.
———. “Pius XII and the German Opposition in World War II.” Paper read to the Congress of the American Historical Association, Dec. 1965, HDP, VII, 4/8.
Dippel, John V. H. Two Against Hitler: Stealing the Nazis’ Best-Kept Secrets. New York: Praeger, 1992.
Documents on British Foreign Policy, 1919–1939. D Series, Vol. 5. London: Her Majesty’s Stationery Office, 1956.
Dohnanyi, Christine von. “Aufzeichnung (Mier das Schicksal der Dokumentensammlung meines Mannes).” IfZ, ZS 603.
———. Statement, 26 June 1958, HDP.
Domarus, Max, ed. Hitler: Reden und Proklamationen, 1932 bis 1945. Wiesbaden: Löwit, 1973. In English: Hitler—Speeches and Proclamations, 1932–1945. Tr. Mary Fran Golbert. Wauconda, IL: Bolchazy-Carducci, 1990.
Dornberg, John. Munich 1923: The Story of Hitler’s First Grab for Power. New York: Harper and Row, 1982.
Doyle, Charles Hugo. The Life of Pope Pius XII. Sydney: Invincible Press, 1947.
Dreher, K. Der Weg zum Kanzler: Adenauers Griff nach der Macht. Düsseldorf: Econ, 1972.
Duce, Alessandro. Pio XII e la Polonia (1939–1945). Rome: Edizioni Studium, 1997.
Duffy, James P., and Vincent Ricci. Target Hitler. Boulder: Praeger, 1992.
Dulles, Allen. Germany’s Underground. New York: Macmillan, 1947.
Eddy, Mary Frances Coady. With Bound Hands: A Jesuit in Nazi Germany. The Life and Selected Prison Letters of Alfred Delp. Chicago: Loyola University Press, 2003.
Edsel, Robert. Saving Italy: The Race to Rescue a Nation’s Treasures from the Nazis. New York: W. W. Norton, 2013.
Ehrle, Gertrud, and Regina Broel. Licht über dem Abgrund. Freiburg im Breisgau: Herder, 1951.
Eidenschink, Georg. “Interrogation [statement taken] by Capt. O. N. Nordon (Present: Dr. Josef Müller).” 6 Nov. 1945. DNTC, vol. XVII, Sec. 53.015.
Ennio, Caretto. “Olocausto, le denunce ignorate dagli Alleati.” Corriere della Sera, 4 Sept. 2001, 16.
Epstein, Klaus. Mathias Erzberger and the Dilemma of German Democracy. Princeton, NJ: Princeton University Press, 1959.
Evans, Richard J. The Coming of the Third Reich. New York: Penguin, 2004.
———. The Third Reich at War. New York: Penguin, 2009.
———. The Third Reich in Power. New York: Penguin, 2005.
Falconi, Carlo. Silence of Pius XII. Tr. Bernard Wall. Boston: Little, Brown, 1970.
Fattorini, Emma. Germania e Santa Sede: Le nunziature de Pacelli tra la Grande guerra e la Repubblica di Weimar. Bologna: Societa editrice il Mulino, 1992.
Faulhaber, Michael von. Judentum, Christentum, Germanentum: Adventspredigten gehalten in St. Michael zu München. Munich: Druck und Verlag der Graphischen Kunstanstalt A. Huber, 1934.
Feldkamp, Michael F. “Paul Franken.” In Gert Buchstab et al. Christliche Demokraten gegen Hitler: Aus Verfolgung und Widerstand zur Union, 172–178. Freiburg: Herter, 2004.
———. Pius XII und Deutschland. Göttingen: Vandenhoeck and Ruprecht, 2000.
Ferdinand, Louis. The Rebel Prince: Memoirs of Prince Louis Ferdinand of Prussia. Chicago: Henry Regnery Co., 1952.
Ferrua, Antonio. “Il sepolcro di san Pietro e di certo nella Basilica Vaticana.” Il Messaggero, 16 Jan. 1952.
———. “La crittografia mistica ed i graffiti Vaticana.” Rivista di Archeologia Cristiana 35 (1959): 231–247.
———. “La storia del sepolcro di san Pietro.” La Civiltà Cattolica 103 (1952): 15–29.
———. “Nelle Grotte di san Pietro.” La Civiltà Cattolica 92 (1941): 358–365, 424–433.
———. “Nuove scoperte sotto san Pietro.” La Civiltà Cattolica 92 (1942): 72–83, 228–241.
———. “Sulle orme san Pietro.” La Civiltà Cattolica 94 (1943): 81–102.
Fest, Joachim C. Hitler: Eine Biographie. 2 vols. Frankfurt am Main: Ullstein, 1978. In English: Hitler. Tr. Richard and Clara Winston. New York: Harcourt Brace, 1974.
———. Plotting Hitler’s Death: The Story of the German Resistance. New York: Owl, 1996.
FitzGibbon, Constantine. 20 July. New York: Norton, 1956.
Flynn, George Q. “Franklin Roosevelt and the Vatican: The Myron Taylor Appointment.” Catholic Historical Review 58, no. 2 (July 1972): 171–194.
Forschback, Edmund. Edgar J. Jung: Ein konservativer Revolutionar 30. Juni 1934. Pfullingen: G. Neske, 1984.
Frale, Barbara. “Petrusgrab: Ort einer Verschwörung gegen Hitler?” Vatikanische Dokumente (rv 21.03.2012 gs), Radio Vatican (de), 2 Feb. 2012.
Frank, Hans. Im Angesicht des Galgens: Deutung Hitlers und seiner Zeit auf Grund eigener Erlebnisse und Erkenntnisse. Munich: Neuhaus, 1953.
Franken, Paul. “20 Jahre später.” In Akademische Monatsblätter des KV 68 (Jan. 1956).
Freemantle, Anne, ed. A Treasury of Early Christianity. New York: Viking, 1953.
Frend, William. “Ein Beweis der tiefen Uneinigkeit.” Frankfurter Allgemeine Zeitung, 12 July 1997, B3.
———. “The Vatican Germans and the Anti-Hitler Plot.” History Today 54 (2004): 62ff.
Friedländer, Saul. Pius XII and the Third Reich. New York: Knopf, 1966.
———. The Years of Extermination: Nazi Germany and the Jews 1939–1945. New York: HarperCollins, 2007.
Frohlich, Elke, ed. Die Tagebücher von Joseph Goebbels, Teil I Aufzeichnungen 1923–1941. Munich: K. G. Saur, 1998.
Gaevernitz, Gero von. “From Caserta to Capri.” In Schlabrendorff, They Almost Killed Hitler, 1–7. New York: Macmillan, 1947.
Galante, Pierre. Operation Valkyrie: The German Generals’ Plot Against Hitler. New York: Harper and Row, 1981.
Gallagher, Charles. “Cassock and Dagger: Monsignor Joseph P. Hurley and American Anti-Fascism in Mussolini’s Italy, 1938–1940.” Paper presented at the meeting of the American Catholic Historical Association, Indianapolis, 28 March 1998.
———. “Personal, Private Views: Newly Discovered Report from 1938 Reveals Cardinal Pacelli’s Anti-Nazi Stance.” America 189, no. 5 (2003).
———. Vatican Secret Diplomacy: Joseph Hurley and Pope Pius XII. New Haven, CT: Yale University Press, 2008.
Gallagher, J.P. The Scarlet and the Black: The True Story of Monsignor Hugh O’Flaherty. San Francisco: Ignatius Press, 2009.
Gasbarri, Carlo. Quando il Vaticano confinava con il Terzo Reich. Padua: Edizioni Messaggero, 1984.
Gerard, John. The Autobiography of a Hunted Priest. Tr. Philip Caraman. San Francisco: Ignatius Press, 1988.
Gersdorff, Rudolf-Christoph von. Soldat im Untergang. Berlin/Frankfurt a-M: Ullstein, 1977.
Gerstenmaier, Eugen. Streit und Friede hat seine Zeit. Berlin: Propylaen: 1981.
———. “Zur Geschichte des Umsturzversuchs vom 20. Juli 1944.” Neue Züricher Zeitung, 23–24 June 1945.
Ghetti, B. M., et al. Esplorazioni Sotta La Confessione Di San Pietro in Vaticano Eseguite Negli Anni, 1940–1949. 2 vols. Vatican City: Tipografia Poliglotta Vaticana, 1951.
Gilbert, Felix, ed. Hitler Directs His War: The Secret Records of His Daily Military Conferences. Oxford: Oxford University Press, 1950.
Gilbert, Martin. Auschwitz and the Allies. London: Michael Joseph/Rainbird, 1981.
Giovanetti, Alberto. Roma: Citta aperta. Milan: Ancora, 1962.
Gisevius, Hans Bernd. “Political Background of the German Resistance Movement and of the Events Which Led to the Conspiracy Against Hitler and the Up-Rising Attempt of July 20th, 1944.” Undated [1945–1946]. AWDP, Box 29 Folder 2 (PDF, 29–37).
———. To the Bitter End: An Insider’s Account of the Plot to Kill Hitler. New York: Da Capo, 1998.
———. Wo ist Nebe? Zurich: Droemersche Verlangstalt, 1966.
Giskes, Hermann J. Spione überspielen Spione. Hamburg: Thoth, 1951.
Godman, Peter. Der Vatikan und Hitler. Munich: Knaur TB, 2005. In English: Hitler and the Vatican. New York: Basic Books, 2004.
Goebbels, Josef. Final Entries 1945: The Diaries of Josef Goebbels. Tr. Richard Barry. New York: G. P. Putnam’s sons, 1978.
———. The Goebbels Diaries 1939–1941. Tr. Fred Taylor. New York: G. P Putnam’s Sons, 1983.
———. The Goebbels Diaries 1942–43. Ed. Louis P. Lochner. Garden City, NY: Doubleday, 1948.
———. Journal 1939–1942. Paris: Tallandier (Archives contemporaines), 2009.
Goldmann, Gereon Karl. The Shadow of His Wings. San Francisco: Ignatius Press, 2000.
Gordon, Harold J. Hitler and the Beer Hall Putsch. Princeton, NJ: Princeton University Press, 1972.
Graham, Robert A. “II vaticanista falsario: L’incredibile successo di Virgilio Scattolini.” Civilità Cattolica 3 (Sept. 1973): 467–478.
———. “La strana condotta di E. von Weizsäcker ambasciatore del Reich in Vaticano.” Civiltà Cattolica 2 (1970): 455–471.
———. “The ‘Right to Kill’ in the Third Reich: Prelude to Genocide.” Catholic Historical Review 62, no. 1 (Jan. 1976): 56–76.
———. “Spie naziste attorno al Vaticano durante la seconda guerra mondiale.” Civiltà Cattolica 1 (Jan. 1970): 21–31.
———. The Vatican and Communism During World War II: What Really Happened? San Francisco: Ignatius, 1996.
———. Vatican Diplomacy: A Sudy of Church and State on the International Plane. Princeton, NJ: Princeton University Press, 1959.
———. “Voleva Hitler allontanare da Roma Pio XII?” Civiltà Cattolica 1 (Feb. 1972): 319–327.
———. “Voleva Hitler Che Fosse Pio XII A Negoziare La Pace?” La Civiltà Cattolicà 4 (1976): 219–233.
Griesinger, Theodor. The Jesuits: A Complete History of Their Open and Secret Proceedings from the Foundation of the Order to the Present Time, 2nd ed. London: W. H. Allen, 1885.
Grisar, Hartmann. Analecta Romana. Vol. 1. Rome: Desclée Lefebvre, 1899.
———. La Tombe Apostoliche di Rome. Rome: Tipografia Vaticana, 1892.
Gritschneider, Otto. “Die Akten des Sondergerichts uber Pater Rupert Mayer S.J.” Beiträge zur altbayerischen Kirchengeschichte 28 (1974).
Groscurth, Helmuth. Tagebücher Eines Abwehroffizers, 1938–1940. Mit weiteren Dokumenten zur Militäropposition gegen Hitler. Ed. Harold C. Deutsch et al. Stuttgart: Deutsche Verlags-Anstalt, 1970.
Guarducci, Margherita. Cristo e san Pietro in un documento presconstantiniano della Necropoli Vaticana. Rome: Bretschneider, 1953.
———. Dal gioco letterale alla crittografia mistica. Berlin: Walter de Gruyter, 1978.
———. I Graffiti sotto La Confessione di san Pietro in Vaticana. 3 vols. Vatican City: Libreria Editrice Vaticana, 1957.
———. “Il fenomino orientale dal simbolismo alfabetico e i svoi svilluppi nel mondo cristiano d’occidente.” Accademia Nazionale dei Lincei 62 (1964): 467–497.
———. “Infundate reserve sulle Reliquie di Pietro.” Archeologia Classica 2 (1968): 352–373.
———. Le Reliquie di Pietro. Vatican City: Libreria Editrice Vaticana, 1965.
———. Le Reliquie di Pietro: Una messa a punto. Rome: Coletti Editore, 1967.
———. Peter: The Rock on Which the Church Is Built. A Visit to the Excavations Beneath the Vatican Basilica. Vatican City: Rev. Fabricca di S. Pietro, 1977.
———. St. Pierre Retrouve. Paris: Editions St. Paul, 1974.
———. The Tomb of St. Peter. New York: Hawthorn, 1960.
Guiducci, Pier Luigi. Il Terzo Reich Contro Pio XII: Papa Pacelli nei documenti nazisti. Milan: Edizioni San Paolo, 2013.
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