Aquinas, Thomas, Saint, Theological treatises

Scriptum super IV libros Sententiarum (1254–56); De veritate (1256–59); Summa contra gentiles (c. 1258–64; On the Truth of the Catholic Faith, 1955); Summa theologiae (1265 or 1266–73; incomplete); De potentia Dei (1259–68; On the Power of God, 1932–34); De malo (undated; On Free Choice); De spiritualibus creaturis (undated; On Spiritual Creatures, 1949); De anima (undated; The Soul, 1949); De unione Verbi incarnati (undated); De virtutibus (1269–72; On the Virtues in General, 1951).