The Summa Theologiae of St. Thomas Aquinas: Latin-English Edition, Volume 5

Volume V of the SummaNow available on,, and

This is the fifth volume of a new parallel Latin-English edition of the Summa Theologiæ of Saint Thomas Aquinas being produced by NovAntiqua.

It is the hope of those responsible for this edition, that having the original Latin text and a respected English translation side by side will not only give those who are not ready to tackle the of Saint Thomas unaided access to his own words, but will inspire them and assist them in their pursuit of this language. They will likely discover, as many have before them, that Thomas is more easily understood in the tongue in which he wrote than he is in any other.

The English translation that the NovAntiqua edition utilizes is the translation of the Dominican Fathers of the English Province, often known as the “Benziger,” after its first U.S. publisher. The translation is the most widely used English translation, appreciated for its overall faithfulness to the Latin of St. Thomas Aquinas.

The text is arranged in a parallel-column format, Latin on the left and English on the right.

This volume contains Questions 1-56 of the Secunda Secundae, and consists of the following:

  • Treatise on the Theological Virtues
  • Treatise on the Cardinal Virtues
  • On Prudence

This is the fifth volume of what will be a complete Latin-English edition of the Summa.