🚀 We’re in Beta!

Meet our new design. Everything works as usual, but if anything feels off, give us a ping.

Explore Iconic Summa Collections

Indulge in iconic and innovative Summa items curated just for you.

The "Summa Theologica"

The "Summa Theologica"

$147
The Summa Theologica: Volume 1 (In 9 Volumes)

The Summa Theologica: Volume 1 (In 9 Volumes)

4.7
$44
Summa Theologiae: Complete Set (Latin-English Opera Omnia)

Summa Theologiae: Complete Set (Latin-English Opera Omnia)

4.8
$1,109
summa summarum

summa summarum

$101
Summa Contra Gentiles, Books I & II (Latin-English Opera Omnia)

Summa Contra Gentiles, Books I & II (Latin-English Opera Omnia)

5
Bds$207
In Summa

In Summa

$75
Summa Perfectionis

Summa Perfectionis

4.4
$92
Summa Contra Ecclesiam

Summa Contra Ecclesiam

$85
The Summa Theologiae Of St. Thomas Aquinas: Latin-English Edition, Prima Pars, Q. 1-64: Volume 1

The Summa Theologiae Of St. Thomas Aquinas: Latin-English Edition, Prima Pars, Q. 1-64: Volume 1

4.7
$109
Summa Perfectionis: 9 (R.a.m.s. Library of Alchemy)

Summa Perfectionis: 9 (R.a.m.s. Library of Alchemy)

4.3
$43
The Summa Theologica of St. Thomas Aquinas (Five Volumes)

The Summa Theologica of St. Thomas Aquinas (Five Volumes)

4.7
$669
Summa Theologica

Summa Theologica

4.7
$1,109
The Summa Theologiae: Summa Theologica (Thomas Aquinas)

The Summa Theologiae: Summa Theologica (Thomas Aquinas)

$74
Aquinas's Shorter Summa: Saint Thomas's Own Concise Version of His Summa Theologica

Aquinas's Shorter Summa: Saint Thomas's Own Concise Version of His Summa Theologica

4.7
$81
Summa Sacre Magice: The Compendium of Sacred Magic, VOL XV

Summa Sacre Magice: The Compendium of Sacred Magic, VOL XV

$210
Summa Perfectionis: Volume 9 (The R.A.M.S. Library of Alchemy)

Summa Perfectionis: Volume 9 (The R.A.M.S. Library of Alchemy)

4.1
$67
Summa trunca

Summa trunca

$116
Summa Poetica

Summa Poetica

$34
Summa Theologiae Prima Pars, 1-49 (Latin-English Edition): Opera Omnia, Volume 13

Summa Theologiae Prima Pars, 1-49 (Latin-English Edition): Opera Omnia, Volume 13

$55
Aquinas's Shorter Summa

Aquinas's Shorter Summa

4.7
$125
A Tour of The Summa Paperback – May 1, 1992

A Tour of The Summa Paperback – May 1, 1992

4.9
$61
Summa Theologiae: A Concise Translation Paperback – Illustrated, March 1, 1997

Summa Theologiae: A Concise Translation Paperback – Illustrated, March 1, 1997

4.7
$93
A Tour of The Summa

A Tour of The Summa

4.9
$112
The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Tertia Pars, Q. 1-59

The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Tertia Pars, Q. 1-59

$69
A Tour of the Summa

A Tour of the Summa

$112
The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Tertia Pars, Q. 60-90, Volume IXa (NovAntiqua Summa Theologiae of Saint Thomas Aquinas)

The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Tertia Pars, Q. 60-90, Volume IXa (NovAntiqua Summa Theologiae of Saint Thomas Aquinas)

$57
Summa Theologica II.II

Summa Theologica II.II

$121
Summa Politica

Summa Politica

$71
Summa Theologica II.I

Summa Theologica II.I

5
$109
Compendium Summa Seu Manualis Doct. Navarri V2 (1609)

Compendium Summa Seu Manualis Doct. Navarri V2 (1609)

$152
The Summa Theologica: Volume 1 (9 Volumes)

The Summa Theologica: Volume 1 (9 Volumes)

4.7
$116
Summa Theologica - Part II, Section II (Volume 3)

Summa Theologica - Part II, Section II (Volume 3)

$119
Companion to the Summa Theologica Vol. III

Companion to the Summa Theologica Vol. III

5
$387
Cogito Ergo Summa.

Cogito Ergo Summa.

$60
The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Prima Secundae, Q. 71-114

The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Prima Secundae, Q. 71-114

$73
Summa Theologica: Prima Pars - Part One

Summa Theologica: Prima Pars - Part One

4.5
$77
Summa Theologica, Volume 1. (Part I)

Summa Theologica, Volume 1. (Part I)

$127
SUMMA THEOLOGICA (Annotated): VOLUME II FIRST PART (FP: QQ 47-119)

SUMMA THEOLOGICA (Annotated): VOLUME II FIRST PART (FP: QQ 47-119)

$107
Summa Codicis Des Irnerius

Summa Codicis Des Irnerius

$130
The Summa Theologiae Of St. Thomas Aquinas: Latin-English Edition, Prima Pars, Q. 65-119

The Summa Theologiae Of St. Thomas Aquinas: Latin-English Edition, Prima Pars, Q. 65-119

$67
Tour of the "Summa"

Tour of the "Summa"

$168
SUMMA THEOLOGICA (Annotated): VOLUME I FIRST PART (FP: QQ 1-49)

SUMMA THEOLOGICA (Annotated): VOLUME I FIRST PART (FP: QQ 1-49)

5
$110
Summa di Maqroll il gabbiere

Summa di Maqroll il gabbiere

4.7
$61
The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Secunda Secundae, Q. 141-189 (NovAntiqua Summa Theologiae of Saint Thomas Aquinas)

The Summa Theologiae of Saint Thomas Aquinas: Latin-English Edition, Secunda Secundae, Q. 141-189 (NovAntiqua Summa Theologiae of Saint Thomas Aquinas)

$70
The " Summa Theologica " of Saint Thomas Aquinas

The " Summa Theologica " of Saint Thomas Aquinas

5
$203
Summa Theologica, Part I (Prima Pars)

Summa Theologica, Part I (Prima Pars)

$164
Summa Theologica for Kids: Understanding God in Simple Terms

Summa Theologica for Kids: Understanding God in Simple Terms

$57
PLAYJOCS GT-3692 SUMMA AMBULANCE

PLAYJOCS GT-3692 SUMMA AMBULANCE

$30
The Summa Theologica of St. Thomas Aquinas: Secundae Secundae QQ I - CXXII

The Summa Theologica of St. Thomas Aquinas: Secundae Secundae QQ I - CXXII

$139
SUMMA MORTIS

SUMMA MORTIS

$126
The Summa Theologica of St. Thomas Aquinas

The Summa Theologica of St. Thomas Aquinas

$87
The Summa Theologica of St. Thomas Aquinas: Prima Pars QQ L - CXIX

The Summa Theologica of St. Thomas Aquinas: Prima Pars QQ L - CXIX

$65
Summa Totius Theologiae...

Summa Totius Theologiae...

$107