St. Thomas Aquinas's Works in English

These texts were originally compiled by Fr. Joseph Kenny, O.P. (1936-2013). If you find errors in the texts, broken links, or would like to share other concerns, please submit a pull request at github.com/Geremia/AquinasOperaOmnia, of which this page is a mirror. To consult the complete works of St. Thomas in Latin, see the Corpus Thomisticum. For a continually updated bibliography of St. Thomas in English, see Thérèse Bonin's Thomas Aquinas in English: A Bibliography. Cf. also the Aquinas Institute's online Latin-English editions.
Major Theological Works
Commentary on the Sentences (Latin & English / English)
Summa Contra Gentiles (Latin & English / English)
Summa Theologiæ (Latin & English / English)

Quæstiones Disputatæ:
De spiritualibus creaturis (Latin & English / English)
De Unione Verbi Incarnati (Latin & English / English)
De veritate (Latin & English / English)
De potentia (Latin & English / English)
De anima (Latin & English / English)
De malo
De virtutibus (Latin & English / English)
Quodlibetales (Latin & English / English)

Opuscula
De ente et essentia (Latin & English / English)
De principiis naturæ (Latin & English / English)
De unitate intellectus (Latin & English / English)
De substantiis separatis (Latin & English / English)
De æternitate mundi (Latin & English / English)
De articulis fidei (Latin & English / English)
De rationibus fidei (Latin & English / English)
Super Decretales
Principium "Rigans montes" & "Hic est liber" (Latin & English / English)
Compendium theologiæ (Latin & English / English)
Contra retrahentes (Latin & English / English)
De Perfectione (Latin & English / English)
Contra impugnantes (Latin & English / English)
Contra errores Græcorum (Latin & English / English)
De forma absolutionis
Ad Bernardum (Latin & English / English)
Ad ducissam Brabantiæ (Latin & English / English)
De emptione (Latin & English / English)
De iudiciis astrorum
De mixtione elementorum (Latin & English / English)
De motu cordis (Latin & English / English)
De operationibus occultis (Latin & English / English)
De sortibus (Latin & English / English)
De regno (Latin & English / English)

Responsiones:
De 6 articulis
De 30 articulis
De 36 articulis
De 40 articulis
De 108 articulis
Commentaries on Aristotle
Peri Hermeneias (Latin & English / English)
Posteriora Analytica (Latin & English / English)
Physica (Latin & English / English)
De cœlo et mundo (Latin & English / English)
De generatione et corruptione (htm) / PDF (Latin & English / English)
Super Meteora (htm) / PDF (Latin & English / English)
De anima (Latin & English / English)
De sensu et sensato (Latin & English / English)
De memoria et reminiscentia (Latin & English / English)
Ethica (Latin & English / English)
Tabula Ethicorum
Politica (Latin & English)
Metaphysica (Latin & English / English)

Other Commentaries
De causis Procli
De divinis nominibus Dionysii
De hebdomadibus Bœthii (English)
De Trinitate Bœthii (Latin & English / English)

Biblical Commentaries
Psalms (Latin & English / English)
Commentary on Job (Latin & English / English)
Jeremiah
Lamentations (Latin & English / English)
Catena Aurea: Matthew (Latin & English / English)
Catena Aurea: Mark (Latin & English / English)
Catena Aurea: Luke (Latin & English / English)
Catena Aurea: John (Latin & English / English)
Expositio Salutationis angelicae (Latin / English)
Matthew (Latin & English)
John (Latin & English / English)
Romans (Latin & English)
1 Corinthians (Latin & English / English)
2 Corinthians (Latin & English / English)
Galatians (Latin & English / English)
Ephesians (Latin & English / English)
Philippians (Latin & English / English)
Colossians (Latin & English / English)
1 Thessalonians (Latin & English / English)
2 Thessalonians (Latin & English)
1 Timothy (Latin & English)
2 Timothy (Latin & English)
Titus (Latin & English)
Philemon (Latin & English / English)
Hebrews (Latin & English / English)

Popular
Creed (Latin & English / English)
Our Father (Latin & English / English)
Ten Commandments (Latin & English / English)
Hail Mary (Latin & English / English)
Inventarium castri Traiecti
De secreto
Sermons (Latin & English / English)
Officium "Sacerdos" et Missa "Cibavit" (Latin & English / English)
Prayer: Adoro te (Latin & English / English)
Acts of the Roman Chapters (Latin & English / English)
How to study (spurious) (Latin & English / English)
The ways of God (spurious) (Latin & English / English)