| Summa Theologiae: Complete Set (Latin-English Opera Omnia) Aquinas, Saint Thomas / New - Hardcover | | $944.63 |
| Summa Contra Gentiles, Books III & IV St. Thomas Aquinas / New - Hardcover | | $117.67 |
| Summa Theologiae Supplementum 69-99: 22 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | | $84.03 |
| Summa Theologiae Secunda Secundae, 92-189 (Latin-English Edition) Saint Thomas Aquinas / New - Hardcover | | $82.21 |
| Summa Theologiae Prima Pars, 1-49 (Latin-English Edition): 13 Saint Thomas Aquinas / New - Hardcover | | $80.68 |
| Summa Contra Gentiles, Books III & IV: 12 (Latin-English Opera Omnia) St. Thomas Aquinas / New - Hardcover | | $80.56 |
| Summa Theologiae Prima Pars, 50-119 Thomas Aquinas / New - Hardcover | | $75.92 |
| Summa Theologiae Secunda Secundae, 1-91 Thomas Aquinas / New - Hardcover | | $75.78 |
| Summa Theologiae Supplementum 69-99: 22 (Latin-English Opera Omnia) Saint Thomas Aquinas / New - Hardcover | | $72.32 |
| Summa Theologiae Tertia Pars, 1-59 Thomas Aquinas / New - Hardcover | | $71.53 |
| Summa Theologiae Prima Secundae, 71-114 Thomas Aquinas / New - Hardcover | | $71.53 |
| Summa Theologiae Tertia Pars, 60-90 Thomas Aquinas / New - Hardcover | | $71.53 |
| Summa Contra Gentiles, Books III & IV: 12 (Latin-English Opera Omnia) St. Thomas Aquinas / New - Hardcover | | $70.72 |
| Summa Theologiae Supplementum Saint Thomas Aquinas / New - Hardcover | | $69.71 |
| Summa Theologiae Supplementum Saint Thomas Aquinas / New - Hardcover | | $69.71 |
| Summa Contra Gentiles, Books III and IV Thomas Aquinas / New - Hardcover | | $62.95 |
| Summa Theologiae Supplementum Saint Thomas Aquinas / New - Hardcover | | $62.80 |