Summa Theologica: Volume 4, Part 3 (Tertia Pars): Audiobook
According to The Books Insider's catalog data, the Summa Theologica: Volume 4, Part 3 (Tertia Pars) audiobook runs 47.9 hours unabridged, narrated by Martyn Swain (about 31.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 47.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 96 days |
| 1 hour / day | 48 days |
| 2 hours / day | 24 days |
| 1 hour / day at 1.5× | 32 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 47.9 hours, it runs longer than 100% of the 4,248 Lessons in Philosophy audiobooks in our catalog.
More narrated by Martyn Swain
Martyn Swain narrates 37 unabridged audiobooks in our catalog, 634 hours in all.
About as long, on the Lessons in Philosophy shelf
8 Lessons in Philosophy audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Summa Theologica: Volume 4, Part 3 (Tertia Pars) is an audiobook by Thomas Aquinas: a 47.9-hour unabridged recording, read by Martyn Swain, released April 13, 2021, on the Lessons in Philosophy and Religion & Spirituality shelves.
The listen at a glance
- Length
- 47.9 hrs
- Narrated by
- Martyn Swain
- Released
- April 13, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Lessons in Philosophy, Religion & Spirituality
- ISBN
- 9781004134519
How to listen to Summa Theologica: Volume 4, Part 3 (Tertia Pars) free
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Start listening freeQuestions listeners ask
How long is the Summa Theologica: Volume 4, Part 3 (Tertia Pars) audiobook?
Summa Theologica: Volume 4, Part 3 (Tertia Pars) runs 47.9 hours unabridged. At 1.5× speed that drops to roughly 31.9 hours.
Is the Summa Theologica: Volume 4, Part 3 (Tertia Pars) audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Summa Theologica: Volume 4, Part 3 (Tertia Pars)?
Summa Theologica: Volume 4, Part 3 (Tertia Pars) is narrated by Martyn Swain.
Is Summa Theologica: Volume 4, Part 3 (Tertia Pars) worth listening to at 1.5× speed?
At 1.5× you'd finish in about 31.9 hours, saving 16 hours.