The following list of books has been compiled, partly to show the editions to which references have been made, and partly as a help to study. It is, of course, needless to say that such a list has no pretensions whatever to completeness.

• Acta. Concil. Vaticani. Collectio Lacensis. T. vii. 1892.
• Acton. History of Freedom.
• ” Sendschreiben an einen Deutschen Bischof. 1870.
• Alzog. History of the Church.
• Anonymous. Pourquoi le Clergé Français est Ultramontane. 1879.
• ” Ce qui se passe au Concile. 1870.
• Aquinas. Opuscula Selecta. Paris. 4 vols. 1884.
• ” In Sententiis. 3 vols. Parma Edit.
• Argentre, D’. Elementa Theologica. Paris. 1702.
• Augustine. Works. Gaume’s Edition.
• Barral. Defense des Libertés de l’Eglise Gallicane. 1817.
• Baunard. Hist. du Card. Pie. 2 vols. Paris. 1886.
• Bausset, Card. Histoire de Bossuet. 4 vols.
• Bellarmine. De Controversiis. Works. 11 vols. Paris. 1874.
• Bergier. Dict. de Théologie. 12 vols. Paris. 1876.
• Berrington & Kirk. Faith of Catholics. 1830.
• Billuart. De Ecclesia.
• Bonnechose. Hist. C. Constance.
• Bossuet. Works. Ed. F. Lachat. 30 vols. Paris. 1864.
• Botalla. Infallible Authority of the Pope.
• Bourgeois et Clermont. Rome et Napoleon. 3 vols. 1907.
• Bryce. Biographical Studies.
• Butler. Historical Memorials of the English Catholics.
• Cambridge Modern History—French Revolution.
• Carson. Reunion Essays. 1903.
• Cecconi. Histoire du Concile du Vatican. French transl. 4 vols. 1887.
• Chauvin. Le Père Gratry. 1901.
• Choupin L. Valeur des Decisions Doctrinale. 1908.
• Chrismann. Regula Fidei Catholicæ. 1854.
• Christophe. Histoire de la Papauté, pendant le XIV. Siècle. 3 vols. 1853.
• Clifford, Lord. Letters to the Earl of Winchelsea.
• Cobb, G. F. Few Words on Reunion. 1869.
• Consalvi, Card. Mémoires. 2 vols. Cretineau-Joly. 1864.
• Correspondant. 10th Feb. 1906. Articles by Thureau Dangin.
• Cyprian. Ed. Hartel. 3 vols.
• Dechamps. L’Infallibilité et le Concile Général. 1869.
• Denzinger. Enchiridion. 1854.
• Döllinger & Reusch. Die Selbstbiographie des Cardinals Bellarmin.
• ” . Declarations and Letters.
• Duchesne. Beginnings of the Temporal Power of the Pope. 1908.
• Dupanloup. Observations. 1869.
• ” . Lettre sur le futur Concile Œcuménique adressée par Mgr. L’Évêque d’Orléans au clergé de son Diocese. 1868.
• ” . See Chapon. Mgr. Dupanloup et la Liberté. 1889. and Revue du Clergé Français. 1st May 1909, p. 375.
• Fessler. True and False Infallibility. 1871.
• Fleury. Histoire Ecclesiastique. Avignon. 1777.
• Foisset. C. de Montalembert.
• Follenay. Vie de C. Guibert. 2 vols.
• Foulon. Darboy. 1889.
• Franzelin. De Traditione.
• Friedberg. Aktenstücke. 1876.
• Friedrich. Documenta ad illustrandum Conc. Vat. 2 vols. 1871.
• ” Döllinger. Sein Leben. 3 vols. Munchen. 1899.
• ” Tagebuch. 1871.
• Gallitzin. Defence of Catholic Principles.
• Garnier. Liber Diurnus.
• Gasquet. Lord Acton and his Circle.
• Gerson. De Auferibilitate Papæ ab Ecclesia.
• ” . Life by Schwab. 1859.
• Ghilardi. Torquemada De Plenitudine Potestatis R. P. 1870.
• Gladstone. Vaticanism.
• Gosselin. Temporal Power of the Pope in the Middle Ages. Transl. by Kelly of Maynooth. 2 vols. 1853.
• Goyau. L’Allemagne religieuse. 5 vols. 1905.
• Granderath. Vatican Council. 3 vols.
• Gratry. Letters.
• Gregorovius. Roman Journals.
• Grisar. Lainez-Disputationes Tridentinae. 2 vols. 1886.
• Gueranger. De la Monarchie Pontificate. 1870.
• Guettée. Histoire de l’Eglise de France. 12 vols. 1856.
• Guillermin. Vie de Mgr. Darboy. 1888.
• Halifax, Lord. In Nineteenth Century. May 1901.
• Hasenclever. Das neue Dogma von der Unfehlbarkeit des Papstes. 1872.
• Hefele. Conciliengeschichte. First Edition. 1855.
• Second Edition.
• French translation. 12 vols. Goschler and Delarc. 1859.
• English translation. 5 vols. from 2nd edition. 1872. (By Clark & Oxenham.)
• ” Honorius und das sechste Allgemeine Concil. 1870.
• Hefele’s letters will be found in Schulte. Altkatholicismus and Revue internationale de Theologie (pp. 485–506). 1908.
• Hohenlohe. Memoirs. 2 vols.
• Hurter. Compendium Theologiæ Dogmaticæ. 3 vols. 5th edition. 1885.
• Husenbeth. Life of Milner. 1862.
• Irenæus. Ed. Harvey. 2 vols. 1857.
• Janus. The Pope and the Council. Rivingtons. 1869.
• Jerome. Ad Rufinum. De Script Eccles.
• Jervis. Hist. Ch. France. 2 vols. 1872.
• ” The Gallican Church and the Revolution. 1882.
• Jourdain. Hist. Univ. Paris.
• Keenan. Controversial Catechism. 17th thousand. 1860.
• Ketteler. Le Concile Œcuménique. Tr. Bélet. (?) 1869.
• ” Liberté Antorité, Église. Tr. Bélet. 1862.
• ” Das unfehlbare Lehramt des Papstes. 1871.
• Knabenbauer in Luc.
• Krautheimer. Catechism of the Catholic Religion. 1845.
• Lagrange. Hist. de Dupanloup. 3 vols.
• Lamennais. Œuvres Complètes. 14 vols. Paris. 1836.
• ” Correspondance. Ed. Forgues. 2 vols. 1863.
• Langen. Das Vat. Dogma. 5 vols. 1870, etc.
• Layman (Rom. Cath.). Reasons why a Roman Catholic cannot accept the doctrine of Papal Infallibility as defined by the Vatican Council. 1876.
• Lenormant. Les Origines de l’Histoire.
• Leto (Pompanio). Eight Months at Rome. 1876.
• Lichtenberger. Encyclopédie des Sciences Religieuses. 12 vols.
• Liddon. Life of Pusey. 4 vols.
• Liebermann. Institutiones Theologicæ. 5 vols. 1831.
• Luzerne, De, Card. Works. Migne. 6 vols.
• Maistre, J. De. Œuvres. 8 vols. Bruxelles. 1845.
• Manning. Pastoral. 1867.
• ” Petri Privilegium.
• Maret. Du Concile Général. 2 vols. 1870.
• Marin. De l’Infallibilité Doctrinale. 1870.
• Martin, Conrad. Dogmatik.
• Melchior, Cano. Opera. 3 vols. Rome. 1890.
• Michelis. Der häretische Charakter des Infallibilitätslehre. 1872.
• Milner. End of Religious Controversy. Ed. 2. 1819.
• Mozley. Essay on Development.
• Murray. Tractatus de Ecclesia Christi. 3 vols in six parts. 1862.
• Newman. Letter to Bishop Ullathorne—Standard Newspaper. 7th April 1870.
• ” Letter to Duke of Norfolk.
• Nielsen. Geschichte des Papstthums. 2 vols. 1880.
• Ollivier (Emile). L’Eglise et L’Etat. 2 vols.
• Orsi. De irreformabili Romani Pontificis in definiendis Fidei controversiis judicio. 3 vols. Rome. 1739.
• Pallavicini. Hist. C. Trent.
• Pastor. History of the Popes. English translation. 1891.
• Perraud, A. Le P. Gratry ses Derniers Jours. 1872.
• Perron, Du, Card. Les Ambassades et Negotiations. Paris. 1623.
• Perrone. De Traditione.
• Phillipps, Ambrose de Lisle. Union Review. 1866.
• Pius IX. Brief to Archbishop of Munich. See Acta, Conc. Vat.
• Puller. Primitive Saints and Roman Church.
• Purcell. Life of Manning.
• ” Life of Ambrose de Lisle Phillipps. 2 vols. 1900.
• Quirinus. Letters from Rome on the Council. 1870.
• Reinkens. Ueber die Einheit der katholischen Kirche. 1877.
• ” Kniefall und Fall des Bischof Ketteler. 1877.
• Reusch. Letters in Schulte Altkatholicismus.
• Review. Dublin. 1869.
• ” Home and Foreign. 1863.
• ” Rambler. 1862.
• Revue des Deux Mondes. 1858.
• Richerius. Vindiciæ Doctrinæ Majorum. 1683.
• Rosière. Liber Diurnus. 1869.
• Rudis. Petra Romana. 1869.
• Rump. Die Unfehlbarkeit des P. 1870.
• Ryder. Idealism in Theology. 1867.
• Salmon. Infallibility.
• Schulte. Der Altkatholicismus. 1887.
• Schwane. Histoire du Dogme. 6 vols. References to the French translation of the Dogmengeschichte.
• Sicard. L’Ancien Clergé de France. 3 vols.
• Tablet, the. 1869.
• Theiner. Acts of the Council of Trent.
• Thureau Dangin. La Renaissance Catholique en Angleterre an xix Siècle. 3 vols. 1906.
• Turmel. Hist. Théol. Positive. 1906.
• ” Histoire du Dogme de la Papauté. Paris. 1908.
• Ullathorne (Bp.). Letter on the Rambler. 1862.
• ” Autobiography. 2 vols.
• ” Expostulation.
• ” Döllingerites.
• L’Univers. 1869.
• Veron, Francis. Regula Fidei. Ed. Sebastian Brunner. 1857.
• Veuillot L. Rome pendant le Concile.
• Vincent of Lerins. Commonitorium.
• Ward (Bernard). Dawn of the Catholic Revival. 2 vols. 1909.
• ” (W.). Life of Wiseman. 2 vols. 1900.
• ” (W. G.). Essays on the Church’s Doctrinal Authority.
• Waterworth. Council of Trent. 1848.
• Wordsworth, Ch. Miscellanies. 3 vols. 1879.