These volumes contain commentaries by the Church Fathers on Gospels from Sunday Mass.

Pope Urban IV commissioned the verse-by-verse commentary on the Gospels.

These four volumes contain sermons by Church Fathers such as Ambrose, John Chrysostom, Augustine, and Origen.

Theses volumes contain commentary by Church Fathers such as Eusebius of Caesarea, Jerome, Cyril of Alexandria, Theodoret of Cyr, Basil of Caesarea, John Chrysostom, Augustine of Hippo, and Gregory the Great on the Old Testament.

These volumes contain commentary by Church Fathers such as Justin Martyr, Irenaeus, Tertullian, Clement of Alexandria, Origen, Athanasius, Cyril of Alexandria, Severian of Gabala, Theodoret of Cyr, Ambrose, Cassiodorus, Augustine, Basil the Great, Gregory of Nazianzus, Gregory of Nyssa, Eusebius, Cyril of Jerusalem, and Jerome on the New Testament.

The book provides introductory information to Origen's and Jerome's commentaries on St. Paul's Letter to the Ephesians (Books 1, 2, and 3), a translation of Origen's commentary, and a translation of Jerome's commentary.

This book provides homilies by Church Fathers such as John of Damascus on the Dormition of Mary. These homilies are accompanied by notes.

This book provides Origen's commentary on passages from the Old and New Testaments (Psalms 1-25, Lamentations, Genesis Book 3, John Book 1, John Book 13.3-192, John Book 32.1-140, and John Book 32.318-67) and several homilies and letters (Homily 12 on Jeremiah, Homilies 19 and 20 on Luke, Homily 5 on 1 Samuel, and Letter to Gregory).

This book provides an introduction to St. Jerome's life and his commentaries as well as English translations of St. Jerome's commentaries on Galatians, Titus, and Philemon. The bibliography contains primary texts, translations and secondary works.