By Language

Works by original language.

Greek 240

• First Epistle to the Corinthians Saint Clement of Rome · 1st c. Classic translation
• The Second Epistle of Clement Saint Clement of Rome · 1st c. Classic translation
• The Teaching of the Twelve Apostles (Didache) Anonymous · 1st c. Modern translation Greek original
• A Plea for the Christians Athenagoras of Athens · 2nd c. Classic translation
• Acts and Martyrdom of St. Matthew the Apostle Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts and Martyrdom of the Holy Apostle Andrew Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of Andrew and Matthias Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of Paul and Thecla Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of Peter and Andrew Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of the Holy Apostle and Evangelist John the Theologian Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of the Holy Apostle Thaddæus Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of the Holy Apostle Thomas Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Acts of the Holy Apostles Peter and Paul Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Address to the Greeks Tatian the Assyrian · 2nd c. Classic translation
• Against Heresies Saint Irenaeus of Lyons · 2nd c. Classic translation
• Book First.—Visions The Shepherd of Hermas · 2nd c. Classic translation
• Book Second.—Commandments The Shepherd of Hermas · 2nd c. Classic translation
• Book Third.—Similitudes The Shepherd of Hermas · 2nd c. Classic translation
• Commentary on the Apocalypse of the Blessed John Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Consummation of Thomas the Apostle Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Dialogue with Trypho Saint Justin Martyr · 2nd c. Classic translation
• Fragments Saint Papias of Hierapolis · 2nd c. Classic translation
• Fragments Tatian the Assyrian · 2nd c. Classic translation
• Fragments from the Lost Writings of Irenæus Saint Irenaeus of Lyons · 2nd c. Classic translation
• Hortatory Address to the Greeks Saint Justin Martyr · 2nd c. Classic translation
• Letter of St. Ignatius of Antioch to St. Polycarp · 2nd c. Modern translation Greek original
• Life and Conduct of the Holy Women, Xanthippe, Polyxena, and Rebecca Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Martyrdom of the Holy and Glorious Apostle Bartholomew Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• On the Resurrection, Fragments Saint Justin Martyr · 2nd c. Classic translation
• On the Sole Government of God Saint Justin Martyr · 2nd c. Classic translation
• Other Fragments from the Lost Writings of Justin Saint Justin Martyr · 2nd c. Classic translation
• Revelation of Esdras Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Revelation of John Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Revelation of Moses Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• Revelation of Paul Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Acts of Barnabus Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Acts of Philip Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Apocalypse of Peter Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Apocalypse of Sedrach Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Apocalypse of the Holy Mother of God Concerning the Chastisements Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Apology of Aristides as it is preserved in the history of Barlaam and Josaphat. Translated from the Greek Saint Aristides of Athens · 2nd c. Classic translation
• The Apology of Aristides the Philosopher. Translated from the Syriac Saint Aristides of Athens · 2nd c. Classic translation
• The Arabic Gospel of the Infancy of the Saviour Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Avenging of the Saviour Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Book of John Concerning the Falling Asleep of Mary Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Diatessaron Tatian the Assyrian · 2nd c. Classic translation
• The Discourse to the Greeks Saint Justin Martyr · 2nd c. Classic translation
• The Epistle of Barnabas The Epistle of Barnabas · 2nd c. Classic translation
• The Epistle to Diognetus · 2nd c. Modern translation Greek original
• The Epistles of Clement Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The First Apology Saint Justin Martyr · 2nd c. Classic translation
• The Giving Up of Pontius Pilate Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel According to Peter Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel of Nicodemus; Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel of Pseudo-Matthew Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel of the Nativity of Mary Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel of Thomas: First Greek Form Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel of Thomas: Latin Form Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Gospel of Thomas: Second Greek Form Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The History of Joseph the Carpenter Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Letter of Polycarp to the Philippians · 2nd c. Modern translation Greek original
• The Martyrdom of Justin Martyr Saint Justin Martyr · 2nd c. Classic translation
• The Narrative of Joseph Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Narrative of Zosimus Concerning the Life of the Blessed Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Passing of Mary: First Latin Form Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Passing of Mary: Second Latin Form Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Passion of the Scillitan Martyrs Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Protevangelium of James Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Report of Pilate the Procurator Concerning Our Lord Jesus Christ: First Greek Form Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Resurrection of the Dead Athenagoras of Athens · 2nd c. Classic translation
• The Second Apology Saint Justin Martyr · 2nd c. Classic translation
• The Seven Letters of St. Ignatius of Antioch Saint Ignatius of Antioch · 2nd c. Modern translation
• The Testament of Abraham Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Testaments of the Twelve Patriarchs Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• The Vision of Paul Apocrypha & Pseudepigrapha · 2nd c. Classic translation
• A Letter from Origen to Africanus Origen of Alexandria · 3rd c. Classic translation
• A Letter from Origen to Gregory Origen of Alexandria · 3rd c. Classic translation
• Acknowledged Writings Saint Gregory Thaumaturgus · 3rd c. Classic translation
• Against Celsus Origen of Alexandria · 3rd c. Classic translation
• Against the Sabellians Saint Dionysius of Alexandria · 3rd c. Classic translation
• Apollonius Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Aristo of Pella Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Claudius Apollinaris, Bishop of Hierapolis, and Apologist Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Commentary on the Gospel of Matthew Origen of Alexandria · 3rd c. Classic translation
• De Sententia Dionysii Saint Dionysius of Alexandria · 3rd c. Classic translation
• Dubious or Spurious Writings Saint Gregory Thaumaturgus · 3rd c. Classic translation
• Epistle to Gregory and Origen's Commentary on the Gospel of John Origen of Alexandria · 3rd c. Classic translation
• Exegetical Fragments Saint Dionysius of Alexandria · 3rd c. Classic translation
• Exhortation to the Heathen Clement of Alexandria · 3rd c. Classic translation
• Extant Fragments Saint Dionysius of Alexandria · 3rd c. Classic translation
• Hegesippus Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Maximus, Bishop of Jerusalem Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Melito, the Philosopher Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Pantænus, the Alexandrian Philosopher Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Polycrates, Bishop of Ephesus Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Pseud-Irenæus Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Rhodon Fragments of the Second & Third Centuries · 3rd c. Classic translation
• Serapion, Bishop of Antioch Fragments of the Second & Third Centuries · 3rd c. Classic translation
• The Extant Works and Fragments of Hippolytus Saint Hippolytus of Rome · 3rd c. Classic translation
• The Instructor Clement of Alexandria · 3rd c. Classic translation
• The Refutation of All Heresies Saint Hippolytus of Rome · 3rd c. Classic translation
• The Stromata, or Miscellanies Clement of Alexandria · 3rd c. Classic translation
• Who is the Rich Man that shall be saved? Clement of Alexandria · 3rd c. Classic translation
• Against Eunomius Saint Gregory of Nyssa · 4th c. Classic translation
• Against the Arians Saint Athanasius of Alexandria · 4th c. Classic translation
• Answer to Eunomius' Second Book Saint Gregory of Nyssa · 4th c. Classic translation
• Apologia Contra Arianos Saint Athanasius of Alexandria · 4th c. Classic translation
• Apology to the Emperor Saint Athanasius of Alexandria · 4th c. Classic translation
• Arian History Saint Athanasius of Alexandria · 4th c. Classic translation
• Concerning Free-Will Saint Methodius of Olympus · 4th c. Classic translation
• Constitutions of the Holy Apostles The Apostolic Constitutions & Liturgies · 4th c. Classic translation
• Contra Gentes Saint Athanasius of Alexandria · 4th c. Classic translation
• Council of Constantinople held under Nectarius The Seven Ecumenical Councils · 4th–8th c. Classic translation
• Dates of Treatises, &c., Here Translated Saint Gregory of Nyssa · 4th c. Classic translation
• De Decretis Saint Athanasius of Alexandria · 4th c. Classic translation
• Defence of His Flight Saint Athanasius of Alexandria · 4th c. Classic translation
• Deposition of Arius Saint Athanasius of Alexandria · 4th c. Classic translation
• Encyclical Letter Saint Athanasius of Alexandria · 4th c. Classic translation
• Expositio Fidei Saint Athanasius of Alexandria · 4th c. Classic translation
• Fragments Saint Methodius of Olympus · 4th c. Classic translation
• From the Discourse on the Resurrection Saint Methodius of Olympus · 4th c. Classic translation
• Funeral Oration on Meletius Saint Gregory of Nyssa · 4th c. Classic translation
• Illud Omnia, &c Saint Athanasius of Alexandria · 4th c. Classic translation
• Letter of Eusebius Saint Athanasius of Alexandria · 4th c. Classic translation
• Letters Saint Gregory of Nyssa · 4th c. Classic translation
• Letters of Athanasius with Two Ancient Chronicles of His Life Saint Athanasius of Alexandria · 4th c. Classic translation
• Life of Antony Saint Athanasius of Alexandria · 4th c. Classic translation
• On 'Not Three Gods.' Saint Gregory of Nyssa · 4th c. Classic translation
• On Infants' Early Deaths Saint Gregory of Nyssa · 4th c. Classic translation
• On the Baptism of Christ Saint Gregory of Nyssa · 4th c. Classic translation
• On the Councils of Ariminum and Seleucia Saint Athanasius of Alexandria · 4th c. Classic translation
• On the Faith Saint Gregory of Nyssa · 4th c. Classic translation
• On the Holy Spirit Saint Basil the Great · 4th c. Classic translation
• On the Holy Spirit Saint Gregory of Nyssa · 4th c. Classic translation
• On the Holy Trinity, and of the Godhead of the Holy Spirit Saint Gregory of Nyssa · 4th c. Classic translation
• On the Incarnation of the Word Saint Athanasius of Alexandria · 4th c. Classic translation Greek original
• On the Making of Man Saint Gregory of Nyssa · 4th c. Classic translation
• On the Soul and the Resurrection Saint Gregory of Nyssa · 4th c. Classic translation
• On Virginity Saint Gregory of Nyssa · 4th c. Classic translation
• Oration Concerning Simeon and Anna On the Day that They Met in the Temple Saint Methodius of Olympus · 4th c. Classic translation
• Oration on the Palms Saint Methodius of Olympus · 4th c. Classic translation
• Select Letters of Saint Gregory Nazianzen Saint Gregory of Nazianzus · 4th c. Classic translation
• Select Orations of Saint Gregory Nazianzen Saint Gregory of Nazianzus · 4th c. Classic translation Greek original
• Some Other Fragments of the Same Methodius Saint Methodius of Olympus · 4th c. Classic translation
• Synod of Laodicea The Seven Ecumenical Councils · 4th–8th c. Classic translation
• Synodal Letter to the Bishops of Africa Saint Athanasius of Alexandria · 4th c. Classic translation
• Synodal Letter to the People of Antioch Saint Athanasius of Alexandria · 4th c. Classic translation
• The Banquet of the Ten Virgins; or Concerning Chastity Saint Methodius of Olympus · 4th c. Classic translation
• The Canons of the CCXVII Blessed Fathers who assembled at Carthage. Commonly Called The Code of Canons of the African Church The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Canons of the Council in Trullo The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Catechetical Lectures of S. Cyril of Jerusalem Saint Cyril of Jerusalem · 4th c. Classic translation
• The Church History of Eusebius Eusebius of Caesarea · 4th c. Classic translation
• The Council of Ancyra The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Council of Chalcedon The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Council of Ephesus The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Council of Grangra The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Council of Neocæsarea The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Council of Sardica The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Divine Liturgy of James the Holy Apostle and Brother of the Lord The Apostolic Constitutions & Liturgies · 4th c. Classic translation
• The Divine Liturgy of the Holy Apostle and Evangelist Mark, The Disciple of the Holy Peter The Apostolic Constitutions & Liturgies · 4th c. Classic translation
• The First Council of Constantinople The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The First Council of Nicæa The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Great Catechism Saint Gregory of Nyssa · 4th c. Classic translation
• The Hexaemeron Saint Basil the Great · 4th c. Classic translation
• The Letters Saint Basil the Great · 4th c. Classic translation
• The Life of Constantine with Orations of Constantine and Eusebius Eusebius of Caesarea · 4th c. Classic translation
• The Liturgy of the Blessed Apostles The Apostolic Constitutions & Liturgies · 4th c. Classic translation
• The Recognitions of Clement Pseudo-Clement · 4th c. Classic translation
• The Second Council of Constantinople The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Second Council of Nicæa The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Synod of Antioch in Encæniis The Seven Ecumenical Councils · 4th–8th c. Classic translation
• The Third Council of Constantinople The Seven Ecumenical Councils · 4th–8th c. Classic translation
• Three Fragments from the Homily on the Cross and Passion of Christ Saint Methodius of Olympus · 4th c. Classic translation
• To the Bishops of Egypt Saint Athanasius of Alexandria · 4th c. Classic translation
• Two Epistles Concerning Virginity Pseudo-Clement · 4th c. Classic translation
• Works on Analytical Criticism, History, and Bibliography, Consulted Saint Gregory of Nyssa · 4th c. Classic translation
• A Commentary on the Acts of the Apostles Saint John Chrysostom · 5th c. Classic translation
• A Treatise to Prove that No One Can Harm the Man Who Does Not Injure Himself Saint John Chrysostom · 5th c. Classic translation
• Against Marcionists and Manichæans Saint John Chrysostom · 5th c. Classic translation
• Against Publishing the Errors of the Brethren Saint John Chrysostom · 5th c. Classic translation
• An Exhortation to Theodore After His Fall Saint John Chrysostom · 5th c. Classic translation
• Commentary on the Gospel of John Saint Cyril of Alexandria · 5th c. Classic translation
• Commentary on the Gospel of Luke Saint Cyril of Alexandria · 5th c. Classic translation
• Concerning Lowliness of Mind Saint John Chrysostom · 5th c. Classic translation
• First Instruction Saint John Chrysostom · 5th c. Classic translation
• Homilies on First Corinthians Saint John Chrysostom · 5th c. Classic translation
• Homilies on Second Corinthians Saint John Chrysostom · 5th c. Classic translation
• Homily on the Paralytic Let Down Through the Roof Saint John Chrysostom · 5th c. Classic translation
• Letter from St. John Chrysostom to Innocent, Bishop of Rome Saint John Chrysostom · 5th c. Classic translation
• Letter to a Young Widow Saint John Chrysostom · 5th c. Classic translation
• Letters of St. Chrysostom to Olympias Saint John Chrysostom · 5th c. Classic translation
• Manuscripts and Editions of Separate Works Blessed Theodoret of Cyrus · 5th c. Classic translation
• Second Instruction Saint John Chrysostom · 5th c. Classic translation
• Series Title Saint John Chrysostom · 5th c. Classic translation
• The Commentary and Homilies of St. John Chrysostom on Galatians and Ephesians Saint John Chrysostom · 5th c. Classic translation
• The Ecclesiastical History of Socrates Scholasticus Socrates Scholasticus · 5th c. Classic translation
• The Ecclesiastical History of Sozomen Salaminius Hermias Sozomen · 5th c. Classic translation
• The Ecclesiastical History of Theodoret Blessed Theodoret of Cyrus · 5th c. Classic translation
• The Homilies of St. John Chrysostom Saint John Chrysostom · 5th c. Classic translation
• The Homilies of St. John Chrysostom on Paul's Epistle to the Romans Saint John Chrysostom · 5th c. Classic translation
• The Homilies of St. John Chrysostom on Philippians, Colossians, and Thessalonians Saint John Chrysostom · 5th c. Classic translation
• The Homilies of St. John Chrysostom on the Epistle to the Hebrews Saint John Chrysostom · 5th c. Classic translation
• The Homilies of St. John Chrysostom on the Gospel of St. John Saint John Chrysostom · 5th c. Classic translation
• The Homilies of St. John Chrysostom on Timothy, Titus, and Philemon Saint John Chrysostom · 5th c. Classic translation
• The Homilies on the Statues to the People of Antioch Saint John Chrysostom · 5th c. Classic translation
• Three Homilies Concerning the Power of Demons Saint John Chrysostom · 5th c. Classic translation
• To Those Who Had Not Attended the Assembly Saint John Chrysostom · 5th c. Classic translation
• Treatise Concerning the Christian Priesthood Saint John Chrysostom · 5th c. Classic translation
• Two Homilies on Eutropius Saint John Chrysostom · 5th c. Classic translation
• Exposition of the Orthodox Faith Saint John of Damascus · 8th c. Classic translation
• The Service Book of the Holy Orthodox Church The Orthodox Church · Byzantine Classic translation
• Commentary on the Gospel of Mark Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Commentary on the Gospel of Matthew Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Catholic Epistle of St James the Apostle Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle of St Jude the Apostle Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle of St Paul to the Ephesians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle of St Paul to the Galatians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle of St Paul to the Hebrews Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle of St Paul to the Philippians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle of St Paul to the Romans Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle to Philemon Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle to the Colossians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Epistle to Titus Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the First (Catholic) Epistle of St John Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the First Epistle of Peter Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the First Epistle of St Paul to the Corinthians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the First Epistle of St Paul to Timothy Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the First Epistle to the Thessalonians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Prophet Habakkuk Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Prophet Hosea Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Prophet Jonah Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Prophet Micah Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Prophet Nahum Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Second Epistle of St John Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Second Epistle of St Paul to the Corinthians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Second Epistle of St Paul to Timothy Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Second Epistle of St Peter the Apostle Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Second Epistle to the Thessalonians Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• Exposition of the Third Epistle of St John Saint Theophylact of Ohrid · 11th c. Modern translation Greek original
• The Biblical Commentaries of Saint Theophylact of Ohrid Saint Theophylact of Ohrid · 11th c. Modern translation

Latin 127

• A Treatise of Novatian Concerning the Trinity Novatian of Rome · 3rd c. Classic translation
• A Treatise on the Soul Tertullian · 3rd c. Classic translation
• Ad Martyras Tertullian · 3rd c. Classic translation
• Ad Nationes Tertullian · 3rd c. Classic translation
• Against Hermogenes Tertullian · 3rd c. Classic translation
• Against Praxeas Tertullian · 3rd c. Classic translation
• Against the Valentinians Tertullian · 3rd c. Classic translation
• An Answer to the Jews Tertullian · 3rd c. Classic translation
• Apology Tertullian · 3rd c. Classic translation
• De Fuga in Persecutione Tertullian · 3rd c. Classic translation
• On Baptism Tertullian · 3rd c. Classic translation
• On Exhortation to Chastity Tertullian · 3rd c. Classic translation
• On Fasting Tertullian · 3rd c. Classic translation
• On Idolatry Tertullian · 3rd c. Classic translation
• On Modesty Tertullian · 3rd c. Classic translation
• On Monogamy Tertullian · 3rd c. Classic translation
• On Patience Tertullian · 3rd c. Classic translation
• On Prayer Tertullian · 3rd c. Classic translation
• On Repentance Tertullian · 3rd c. Classic translation
• On the Apparel of Women Tertullian · 3rd c. Classic translation
• On the Flesh of Christ Tertullian · 3rd c. Classic translation
• On the Jewish Meats Novatian of Rome · 3rd c. Classic translation
• On the Pallium Tertullian · 3rd c. Classic translation
• On the Resurrection of the Flesh Tertullian · 3rd c. Classic translation
• On the Veiling of Virgins Tertullian · 3rd c. Classic translation
• Scorpiace Tertullian · 3rd c. Classic translation
• The Chaplet, or De Corona Tertullian · 3rd c. Classic translation
• The Five Books Against Marcion Tertullian · 3rd c. Classic translation
• The Life and Passion of Cyprian, Bishop and Martyr. By Pontius the Deacon Saint Cyprian of Carthage · 3rd c. Classic translation
• The Passion of the Holy Martyrs Perpetua and Felicitas Tertullian · 3rd c. Classic translation
• The Prescription Against Heretics Tertullian · 3rd c. Classic translation
• The Seventh Council of Carthage under Cyprian. Concerning the Baptism of Heretics Saint Cyprian of Carthage · 3rd c. Classic translation
• The Shows, or De Spectaculis Tertullian · 3rd c. Classic translation
• The Soul's Testimony Tertullian · 3rd c. Classic translation
• To His Wife Tertullian · 3rd c. Classic translation
• To Scapula Tertullian · 3rd c. Classic translation
• A Treatise on the Anger of God Addressed to Donatus Lactantius · 4th c. Classic translation
• Concerning Repentance Saint Ambrose of Milan · 4th c. Classic translation
• Concerning Virgins Saint Ambrose of Milan · 4th c. Classic translation
• Concerning Widows Saint Ambrose of Milan · 4th c. Classic translation
• Exposition of the Christian Faith Saint Ambrose of Milan · 4th c. Classic translation
• Fragments of Lactantius Lactantius · 4th c. Classic translation
• Of the Manner in Which the Persecutors Died Lactantius · 4th c. Classic translation
• On the Decease of His Brother Satyrus Saint Ambrose of Milan · 4th c. Classic translation
• On the Duties of the Clergy Saint Ambrose of Milan · 4th c. Classic translation
• On the Holy Spirit Saint Ambrose of Milan · 4th c. Classic translation
• On the Mysteries Saint Ambrose of Milan · 4th c. Classic translation
• On the Workmanship of God, or the Formation of Man Lactantius · 4th c. Classic translation
• Selections from the Letters of St. Ambrose Saint Ambrose of Milan · 4th c. Classic translation
• The Divine Institutes Lactantius · 4th c. Classic translation
• The Seven Books of Arnobius Against the Heathen Arnobius of Sicca · 4th c. Classic translation
• A Treatise Against Two Letters of the Pelagians Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise Concerning Man’s Perfection in Righteousness Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on Faith and the Creed Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on Grace and Free Will Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on Nature and Grace Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on Rebuke and Grace Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on the Grace of Christ, and on Original Sin Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on the Merits and Forgiveness of Sins, and on the Baptism of Infants Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on the Predestination of the Saints Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on the Soul and its Origin Blessed Augustine of Hippo · 5th c. Classic translation
• A Treatise on the Spirit and the Letter Blessed Augustine of Hippo · 5th c. Classic translation
• A Work on the Proceedings of Pelagius Blessed Augustine of Hippo · 5th c. Classic translation
• Acts or Disputation Against Fortunatus the Manichæan Blessed Augustine of Hippo · 5th c. Classic translation
• Against Jovinianus Blessed Jerome · 5th c. Classic translation
• Against Lying Blessed Augustine of Hippo · 5th c. Classic translation
• Against the Epistle of Manichæus, Called Fundamental Blessed Augustine of Hippo · 5th c. Classic translation
• Against the Pelagians Blessed Jerome · 5th c. Classic translation
• Against Vigilantius Blessed Jerome · 5th c. Classic translation
• Answer to the Letters of Petilian, the Donatist Blessed Augustine of Hippo · 5th c. Classic translation
• City of God Blessed Augustine of Hippo · 5th c. Classic translation
• Concerning Faith of Things Not Seen Blessed Augustine of Hippo · 5th c. Classic translation
• Concerning the Nature of Good, Against the Manichæans Blessed Augustine of Hippo · 5th c. Classic translation
• Credits Blessed Augustine of Hippo · 5th c. Classic translation
• Expositions on the Book of Psalms Blessed Augustine of Hippo · 5th c. Classic translation
• Lectures or Tractates on the Gospel According to St. John Blessed Augustine of Hippo · 5th c. Classic translation
• Letters of St. Augustin Blessed Augustine of Hippo · 5th c. Classic translation
• Life and Writings of Sulpitius Severus Sulpicius Severus · 5th c. Classic translation
• Of Holy Virginity Blessed Augustine of Hippo · 5th c. Classic translation
• Of the Work of Monks Blessed Augustine of Hippo · 5th c. Classic translation
• On Baptism, Against the Donatists Blessed Augustine of Hippo · 5th c. Classic translation
• On Care to Be Had for the Dead Blessed Augustine of Hippo · 5th c. Classic translation
• On Christian Doctrine Blessed Augustine of Hippo · 5th c. Classic translation
• On Continence Blessed Augustine of Hippo · 5th c. Classic translation
• On Lying Blessed Augustine of Hippo · 5th c. Classic translation
• On Marriage and Concupiscence Blessed Augustine of Hippo · 5th c. Classic translation
• On Patience Blessed Augustine of Hippo · 5th c. Classic translation
• On the Catechising of the Uninstructed Blessed Augustine of Hippo · 5th c. Classic translation
• On the Creed Blessed Augustine of Hippo · 5th c. Classic translation
• On the Good of Marriage Blessed Augustine of Hippo · 5th c. Classic translation
• On the Good of Widowhood Blessed Augustine of Hippo · 5th c. Classic translation
• On the Holy Trinity Blessed Augustine of Hippo · 5th c. Classic translation
• On the Life of St. Martin Sulpicius Severus · 5th c. Classic translation
• On the Morals of the Catholic Church Blessed Augustine of Hippo · 5th c. Classic translation
• On the Morals of the Manichæans Blessed Augustine of Hippo · 5th c. Classic translation
• On the Profit of Believing Blessed Augustine of Hippo · 5th c. Classic translation
• On Two Souls, Against the Manichæans Blessed Augustine of Hippo · 5th c. Classic translation
• Our Lord’s Sermon on the Mount Blessed Augustine of Hippo · 5th c. Classic translation
• Reply to Faustus the Manichæan Blessed Augustine of Hippo · 5th c. Classic translation
• Sermons on Selected Lessons of the New Testament Blessed Augustine of Hippo · 5th c. Classic translation
• Ten Homilies on the First Epistle of John Blessed Augustine of Hippo · 5th c. Classic translation
• The Commonitory of Vincent of Lérins, For the Antiquity and Universality of the Catholic Faith Against the Profane Novelties of All Heresies Saint Vincent of Lérins · 5th c. Classic translation
• The Confessions Blessed Augustine of Hippo · 5th c. Classic translation
• The Correction of the Donatists Blessed Augustine of Hippo · 5th c. Classic translation
• The Dialogue Against the Luciferians Blessed Jerome · 5th c. Classic translation
• The Enchiridion Blessed Augustine of Hippo · 5th c. Classic translation
• The Harmony of the Gospels Blessed Augustine of Hippo · 5th c. Classic translation
• The Letters and Sermons of Leo the Great Saint Leo the Great · 5th c. Classic translation
• The Letters of St. Jerome Blessed Jerome · 5th c. Classic translation
• The Life of Malchus, the Captive Monk Blessed Jerome · 5th c. Classic translation
• The Life of Paulus the First Hermit Blessed Jerome · 5th c. Classic translation
• The Life of S. Hilarion Blessed Jerome · 5th c. Classic translation
• The Perpetual Virginity of Blessed Mary Blessed Jerome · 5th c. Classic translation
• The Sacred History Of Sulpitius Severus Sulpicius Severus · 5th c. Classic translation
• The Seven Books of John Cassian on the Incarnation of the Lord, Against Nestorius Saint John Cassian · 5th c. Classic translation
• The Twelve Books on the Institutes of the Cœnobia, and the Remedies for the Eight Principal Faults Saint John Cassian · 5th c. Classic translation
• To Pammachius against John of Jerusalem Blessed Jerome · 5th c. Classic translation
• Two Books of Soliloquies Blessed Augustine of Hippo · 5th c. Classic translation
• Selected Epistles of Gregory the Great Saint Gregory the Great · 6th c. Classic translation
• The Book of Pastoral Rule, and Selected Epistles, of Gregory the Great Saint Gregory the Great · 6th c. Classic translation
• Decrees of Fabian The Pseudo-Isidorian Decretals · 9th c. Classic translation
• The Epistle of Pope Anterus The Pseudo-Isidorian Decretals · 9th c. Classic translation
• The Epistle of Pope Urban First The Pseudo-Isidorian Decretals · 9th c. Classic translation
• The Epistles of Pope Callistus The Pseudo-Isidorian Decretals · 9th c. Classic translation
• The Epistles of Pope Fabian The Pseudo-Isidorian Decretals · 9th c. Classic translation
• The Epistles of Pope Pontianus The Pseudo-Isidorian Decretals · 9th c. Classic translation
• The Epistles of Zephyrinus The Pseudo-Isidorian Decretals · 9th c. Classic translation

Greek (Modern) 2

• Course in Christian Ethics Saint Nektarios of Aegina · 19th c. Modern translation
• Historical Study Concerning the Precious Cross Saint Nektarios of Aegina · 19th c. Modern translation

Russian 2

• Letters on Prayer and the Spiritual Life Saint Theophan the Recluse · 19th c. Modern translation
• What Is Needed for a Repentant Person Saint Theophan the Recluse · 19th c. Modern translation

English 2

• The Holy Orthodox Church St. Sebastian Dabović · 19th c. Modern translation
• The Lives of the Saints St. Sebastian Dabović · 19th c. Modern translation

Syriac 1

• Selections from the Hymns and Homilies of Ephraim the Syrian and from the Demonstrations of Aphrahat the Persian Sage Saint Ephraim the Syrian · 4th c. Classic translation