| OPERA OMNIA: The Vives Edition complete in 34 volumes St. Thomas Aquinas / Used - Hardcover | Kubik Fine Books Ltd., ABAA | | $12,500.00 |
| SUMMA THEOLOGICA [9 Volume Set: A Quastione Pars Prima, Secundae, Secunda Secundae, et Tertia Pars] cum Commentariis Caietani. Sancti (Thomae Aquinatis Doctoris Angelici OPERA OMNIA Tomi IV-XII) Iussu ImpensaqueEdita Leonis XIII P. M. Thomae Aquinatis [Thomas Aquinas]; Leonis [Leo] XIII; Thomae Caietani O.P. [Cajetan]; Fratrum Eiusdem Ordinis [Dominican Brothers] / Used - Hardcover | Arches Bookhouse | 1st Edition | $2,420.00 |
| Sancti Thomae Aquinatis Doctoris Angelici Ordinis Praedicatorum Opera Omnia Thomas Aquinas / Used - Hardcover | Time-Honored Books | | $2,399.00 |
| S. Thomae Aquinatis Opera Omnia. Ut sunt in indice thomistico additis 61 scriptis ex aliis medii aevi auctoribus curante Roberto Busa S.I. (7-volume set). 1: In quattuor libros Sententiarum. 2: Summa contra Gentiles, Autographi Deleta, Summa Theologiae. 3: Quaestiones Disputatae, Quaestiones Quodlibetales, Opuscula. 4: Commentaria in Aristotelem et alios. 5: Commentaria in Scripturas. 6: Reportationes, Opuscula dubiae authenticitatis. 7: Aliorum Medii Aevi Auctorum Scripta 61 Aquinas, Thomas / Used - Hardcover | Antiquariaat Schot | | $1,108.96 |
| S. Thomae Aquinatis Opera omnia : ut sunt in indice thomistico additis 61 scriptis ex aliis medii aevi auctoribus, curante Roberto Busa S.I. [ 7 volumes ]. Thomas Aquinas - S. Thomae Aquinatis. / Used - Hardcover | Emile Kerssemakers ILAB | | $1,078.82 |
| SUMMA CONTRA GENTILES Libri I-IV [4 Books in 3 Volumes] cum Commentariis. (Sancti Thomae Aquinatis Doctoris Angelici OPERA OMNIA Tomi XIII-XV) Iussu Edita Leonis XIII p. M. Thomas Aquinas; Thomae Aquinatis; Leonis XIII; Benedicto XV; Francisci de Sylvestris Ferrariensis / Used - Hardcover | Arches Bookhouse | | $990.00 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia / iussu impensaque Leonis XIII P.M. edita : Tomus Decimus Tertius Summa Contra Gentiles Ad Codices Manuscriptos Praesertim Sancti Doctoris Autographum Exacta et Summo Pontifici Benedicto XV dedicata cum commentariis Francisci de Sylvestris Ferrariensis cura et studio Fratrum Praedicatorum Thomas Aquinas, Saint 1225?-1274 / Used - Hardcover | MW Books Ltd. | | $355.59 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia. Tomus duodecimus / iussu impensaque Leonis XIII P.M Aquinas, Saint Thomas / Used - Hardcover | MW Books Ltd. | | $355.59 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia / iussu impensaque Leonis XIII P.M. edita : Tomus Primus Commentaria in Aristotelis Libros Peri Hermenias et Posteriorum Analyticorum cum synopsibus et annotationibus Fr. Thomae Mariae Zigliara ordinis praedicatorum S. R. E. Cardinalis Thomas Aquinas, Saint 1225?-1274 / Used - Hardcover | MW Books Ltd. | | $355.59 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia. Tomus duodecimus / iussu impensaque Leonis XIII P.M Aquinas, Saint Thomas / Used - Hardcover | MW Books | | $312.80 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia / iussu impensaque Leonis XIII P.M. edita : Tomus Primus Commentaria in Aristotelis Libros Peri Hermenias et Posteriorum Analyticorum cum synopsibus et annotationibus Fr. Thomae Mariae Zigliara ordinis praedicatorum S. R. E. Cardinalis Thomas Aquinas, Saint 1225?-1274 / Used - Hardcover | MW Books | | $312.80 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia / iussu impensaque Leonis XIII P.M. edita : Tomus Decimus Tertius Summa Contra Gentiles Ad Codices Manuscriptos Praesertim Sancti Doctoris Autographum Exacta et Summo Pontifici Benedicto XV dedicata cum commentariis Francisci de Sylvestris Ferrariensis cura et studio Fratrum Praedicatorum Thomas Aquinas, Saint 1225?-1274 / Used - Hardcover | MW Books | | $312.80 |
| COMMENTARIA IN LIBROS ARISTOTELIS DE CAELO ET MUNDO DE GENERATIONE ET CORRUPTIONE ET METEOROLOGICORUM (Sancti Thomae Aquinatis Doctoris Angelici OPERA OMNIA Tomus Tertius) Iussu Impensaque Edita Leonis XIII P. M. Thomae Aquinatis [Thomas Aquinas]; Dominican Brothers / Used - Hardcover | Arches Bookhouse | 1st Edition | $303.00 |
| COMMENTARIA IN OCTO LIBROS PHYSICORUM ARISTOTELIS (Sancti Thomae Aquinatis Doctoris Angelici OPERA OMNIA Tomus Secundus) Iussu Impensaque Edita Leonis XIII P. M. Thomae Aquinatis [Thomas Aquinas]; Dominican Brothers / Used - Hardcover | Arches Bookhouse | 1st Edition | $303.00 |
| Sancti Thomae Aquinatis, doctoris angelici, Opera omnia / iussu impensaque Leonis XIII. P.M. edita. Tomus octavus : Secunda secundae summae theologiae a quaestione I ad quaestionem LVI Thomas Aquinas, Saint (1225?-1274). Dominicans. / Used - Hardcover | MW Books Ltd. | | $271.21 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia / iussu impensaque Leonis XIII P.M. edita : Tomus Decimus Gentiles Ad Codices Manuscriptos Praesertim Sancti Doctoris Autographum Exacta : Liber Quartus cum commentariis Francisci de Sylvestris Ferrariensis cura et sutdio Fratrum Praedicatorum Thomas Aquinas, Saint 1225?-1274 / Used - Hardcover | MW Books Ltd. | | $271.21 |
| Sancti Thomae Aquinatis Doctoris Angelici Opera omnia . Tomus Decimus Quartus Summa contra gentiles : ad codices manuscriptos praesertim sancti doctoris autographum exacta liber tertius ; cum commentariis Francisci de Sylvestris Ferrariensis cura et studio Fratrum Praedicatorum Thomas Aquinas, Saint (1225?-1274) / Used - Hardcover | MW Books Ltd. | | $271.21 |
| Commentaria in libros de caelo et mundo, de generatione et corruptione et meteorologicorum [in: Opera Omnia Thomas Aquinatis, Tomus tertius (3)] THOMAS AQUINAS / Used - Hardcover | Antiquariaat Pieter Judo (De Lezenaar) | | $265.19 |
| Sancti Thomae Aquinatis, Doctoris Angelici, Opera omnia / iussu impensaque Leonis XIII P.M. edita : Tomus Decimus Gentiles Ad Codices Manuscriptos Praesertim Sancti Doctoris Autographum Exacta : Liber Quartus cum commentariis Francisci de Sylvestris Ferrariensis cura et sutdio Fratrum Praedicatorum Thomas Aquinas, Saint 1225?-1274 / Used - Hardcover | MW Books | | $241.40 |
| Sancti Thomae Aquinatis Doctoris Angelici Opera omnia . Tomus Decimus Quartus Summa contra gentiles : ad codices manuscriptos praesertim sancti doctoris autographum exacta liber tertius ; cum commentariis Francisci de Sylvestris Ferrariensis cura et studio Fratrum Praedicatorum Thomas Aquinas, Saint (1225?-1274) / Used - Hardcover | MW Books | | $241.40 |
| Sancti Thomae Aquinatis, doctoris angelici, Opera omnia / iussu impensaque Leonis XIII. P.M. edita. Tomus octavus : Secunda secundae summae theologiae a quaestione I ad quaestionem LVI Thomas Aquinas, Saint (1225?-1274). Dominicans. / Used - Hardcover | MW Books | | $241.40 |
| Opera Omnia Tomus Nonus and Tomus Decimus, 2 Vols. Aquinas, Thomas / Used - Hardcover | Kerkhoff Books DIV KSI | | $200.02 |
| Summa Theologiae Secunda Secundae, 1-91 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | GoldBooks | | $127.90 |
| A Collection of St. Thomas Aquinas Works: Opera Omnia Vols 1 - XX in 14 Vols. Aquinas, Thomas / Used - Hardcover | Dublin Bookbrowsers | | $112.59 |
| Summa Theologiae Supplementum 1-68 (Latin-English Opera Omnia) Saint Thomas Aquinas / Used - Hardcover | BooksRun | | $112.00 |
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| Summa Contra Gentiles, Books III & IV: 12 (Latin-English Opera Omnia) St. Thomas Aquinas / New - Hardcover | Kennys Bookstore | | $103.69 |
| Commentary on Metaphysics Books 1-6 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | GoldBooks | | $102.57 |
| Quodlibetal Questions (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Books Puddle | | $102.53 |
| OPERA OMNIA : SECUNDUM IMPRESSIONEM PETRI FIACCADORI PARMAE 1852 - 1873, PHOTOLITHOGRAPHICE REIMPRESSA. TOMUS XXI: SANCTI THOMAE AQUINATIS DOCTORIS ANGELICI ORDINIS PRAEDICATORUM IN ARISTOTELIS STAGIRITAE NONNULLOS LIBROS COMMENTARIA ADJECTIS BREVIBUS ADNOTATIONIBUS. VOLUMEN QUARTUM: COMPLECTENS EXPOSITIONEM IN X. LIB. ETHICORUM, IN VIII. LIB. POLITICORUM ET IN LIB. DE CAUSIS Thomas, Aquinas, Saint, 1225?-1274 [author]; Aristotle [subject] / Used - Hardcover | Second Story Books, ABAA | | $93.75 |
| OPERA OMNIA : SECUNDUM IMPRESSIONEM PETRI FIACCADORI PARMAE 1852 - 1873, PHOTOLITHOGRAPHICE REIMPRESSA. TOMUS XVIII: SANCTI THOMAE AQUINATIS DOCTORIS ANGELICI ORDINIS PRAEDICATORUM IN ARISTOTELIS STAGIRITAE NONNULLOS LIBROS COMMENTARIA ADJECTIS BREVIBUS ADNOTATIONIBUS. VOLUMEN PRIMUM: COMPLECTENS EXPOSITIONEM IN II. LIB. PERIHERMENIAS, IN II. LIB. POSTERIORUM ANALYTICORUM ET IN VIII. PHYSICORUM Thomas, Aquinas, Saint, 1225?-1274 [author]; Aristotle [subject] / Used - Hardcover | Second Story Books, ABAA | | $93.75 |
| Summa Theologiae Tertia Pars, 60-90 (Latin-English Opera Omnia) (Summa Theologiae: Latin/English Edition of the Works of St. Thomas Aquinas) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | GoldBooks | | $90.93 |
| Summa Contra Gentiles, Books III & IV: 12 (Latin-English Opera Omnia) St. Thomas Aquinas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $89.33 |
| Summa Theologiae Secunda Secundae, 1-91 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Ria Christie Collections | | $82.04 |
| Commentary on Physics (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $82.04 |
| Summa Theologiae Secunda Secundae, 92-189 (Latin-English Opera Omnia) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $82.04 |
| Commentary on the Book of Job: 32 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Kennys Bookstore | | $81.53 |
| Opuscula I (Latin-English Opera Omnia) Aquinas, Saint Thomas / Used - Hardcover | SecondSale | | $81.51 |
| Commentary on the Sentences, Book IV, 26-42 (Latin-English Opera Omnia) Aquinas, Saint Thomas / Used - Hardcover | SecondSale | | $81.51 |
| Summa Theologiae Secunda Secundae, 1-91 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | The Book Corner | | $81.51 |
| Summa Contra Gentiles, Books III & IV (Latin-English Opera Omnia) Thomas Aquinas|The Aquinas Institute / New - Hardcover | moluna | | $81.17 |
| Opuscula I Treatises: 55 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Kennys Bookstore | | $80.30 |
| Commentary on the Sentences, Book IV, 43-50: 10 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Kennys Bookstore | | $80.30 |
| Commentary on the Letters of Saint Paul to the Galatians and Ephesians: 39 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Kennys Bookstore | | $79.59 |
| Commentary on the Sentences, Book IV, 26-42: 9 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Kennys Bookstore | | $79.59 |
| Commentary on the Letters of Saint Paul to the Corinthians: 38 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Kennys Bookstore | | $79.59 |
| Quodlibetal Questions (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Majestic Books | | $76.78 |
| Summa Contra Gentiles, Books III & IV (Latin-English Opera Omnia) St Thomas Aquinas / New - Hardcover | Revaluation Books | | $74.26 |
| Opera Omnia: Tomus Septimus: Prima Secundae Summae Theologiae (Vol VII) AQUINATIS, THOMAE [AQUINAS, THOMAS] / Used - Hardcover | Hard to Find Books NZ (Internet) Ltd. | | $73.25 |
| Opera Omnia: Tomus Undecimus: Tertia Pars Summae Theologiae (Vol XI) AQUINATIS, THOMAE [AQUINAS, THOMAS] / Used - Hardcover | Hard to Find Books NZ (Internet) Ltd. | | $73.25 |
| Opera Omnia: Tomus Nonus: Secunda Secundae Summae Theologiae (Vol IX) AQUINATIS, THOMAE [AQUINAS, THOMAS] / Used - Hardcover | Hard to Find Books NZ (Internet) Ltd. | | $73.25 |
| Summa Theologiae Prima Secundae, 1-70 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Disputed Questions on the Power of God: 25 (Latin-English Opera Omnia) Aquinas, Thomas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on Metaphysics Books 7-12 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Opuscula I (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on the Sentences, Book IV, 14-25 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on the Sentences, Book IV, 26-42 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on the Sentences, Book IV, 43-50 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on Psalms (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
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| Summa Theologiae Supplementum 1-68 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on the Book of Job (Latin-English Opera Omnia) (English and Latin Edition) (Old Testament Commentaries) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
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| Summa Theologiae Tertia Pars, 1-59 (Latin-English Opera Omnia) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on the Gospel of Matthew 1-12 (Latin-English Opera Omnia) (Gospel Commentaries) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Summa Theologiae Supplementum 69-99 (Latin-English Opera Omnia) (English and Lamba Edition) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Commentary on Metaphysics Books 1-6 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Quodlibetal Questions (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
| Summa Contra Gentiles, Books III & IV (Latin-English Opera Omnia) St. Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $72.61 |
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| Summa Theologiae Tertia Pars, 60-90 (Latin-English Opera Omnia) (Summa Theologiae: Latin/English Edition of the Works of St. Thomas Aquinas) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $70.86 |
| Summa Theologiae Prima Secundae, 71-114 (Latin-English Opera Omnia) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | Ria Christie Collections | | $70.86 |
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| Opera omnia, iussu impensaque Leonis XIII. P.M. edita Aquinas Thomas / New - Hardcover | AHA-BUCH GmbH | | $70.76 |
| Commentary on the Letters of Saint Paul to the Corinthians: 38 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $70.16 |
| Commentary on the Letters of Saint Paul to the Galatians and Ephesians: 39 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $70.16 |
| Commentary on the Sentences, Book IV, 26-42: 9 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $70.16 |
| Commentary on the Book of Job: 32 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $70.02 |
| Commentary on the Sentences, Book IV, 43-50: 10 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $69.87 |
| Opuscula I Treatises: 55 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $69.87 |
| Summa Theologiae Prima Secundae, 71-114 (Latin-English Opera Omnia) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | The Book Corner | | $64.99 |
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| Commentary on the Sentences, Book IV, 1-13 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | GoldBooks | | $51.78 |
| Commentary on Metaphysics Books 1-6 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | BEST BOOK | | $51.39 |
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| Commentary on the Gospel of John 9-21 (Latin-English Opera Omnia) Aquinas, Saint Thomas; Institute, The Aquinas / New - Hardcover | BooksRun | | $51.08 |
| Commentary on the Sentences, Book IV, 1-13 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | BEST BOOK | | $50.94 |
| Commentary on the Sentences, Book IV, 1-13 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | BEST BOOK | | $50.94 |
| Commentary on the Sentences, Book IV, 1-13 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | BEST BOOK | | $50.94 |
| Commentary on the Sentences, Book IV, 1-13 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | BEST BOOK | | $50.94 |
| Commentary on the Book of Job (Latin-English Opera Omnia) (English and Latin Edition) (Old Testament Commentaries) Saint Thomas Aquinas; The Aquinas Institute / New - Hardcover | BooksRun | | $50.74 |
| Summa Theologiae Prima Pars, 50-119 (Latin-English Opera Omnia) (Latin and English Edition) Saint Thomas Aquinas / New - Hardcover | BEST BOOK | | $50.40 |
| Commentary on the Sentences, Book IV, 14-25 (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | BEST BOOK | | $50.40 |
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| Opera omnia, iussu impensaque Leonis XIII. P.M. edita (Hardcover) Aquinas Thomas / New - Hardcover | CitiRetail | | $49.42 |
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