Editions & Translations · Fathers & Doctors
Summa Theologiae
St. Thomas Aquinas. The summit of scholastic theology.
- Complete English: Fathers of the English Dominican Province (Benziger), 5 vols. (Christian Classics / Ave Maria Press)
- Latin–English: The Aquinas Institute bilingual Summa (Aquinas Institute / Emmaus Academic)
- Where to start: Peter Kreeft, A Summa of the Summa (Ignatius Press)
Also good: Edward Feser’s Aquinas: A Beginner’s Guide (Oneworld) is the clearest introduction to Thomas’s thought.