thomas aquinas
Summa Theologica
First Part
The opening part of the Summa: sacred doctrine, the one God, the Trinity, creation, the angels, and humanity.
First Part of the Second Part
The Summa's account of the moral life in general: happiness, human action, the passions, habits, law, and grace.
Second Part of the Second Part
The heart of the Summa's moral teaching, taking faith, hope, love, and the cardinal virtues one by one.
Third Part
The third part, on the Incarnation, the life of Christ, and the sacraments, left unfinished at Aquinas' death.
Appendix
Further disputed questions transmitted with the Summa, touching purgatory and the state of souls after death.
Supplement
Questions completing the unfinished third part, gathered from Aquinas' earlier writings on penance, marriage, and the last things.
Catena Aurea - Gospel of Mark
A running commentary on Mark stitched together entirely from the words of earlier Fathers.
Catena Aurea - Gospel of Matthew
A verse-by-verse commentary on Matthew woven from the Greek and Latin Fathers, each quoted in turn.
Of God and His Creatures
The Summa Contra Gentiles: a reasoned account of God, creation, providence, and salvation for those outside the faith.