October 31, 1517: Martin Luther and the Day that Changed the World: Audiobook
According to The Books Insider's catalog data, the October 31, 1517: Martin Luther and the Day that Changed the World audiobook runs 1.7 hours unabridged, narrated by Bob Souer (about 1.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 1.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 4 days |
| 1 hour / day | 2 days |
| 2 hours / day | 1 day |
| 1 hour / day at 1.5× | 2 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 1.7 hours, it is shorter than 87% of the 13,085 Christianity audiobooks in our catalog.
More narrated by Bob Souer
Bob Souer narrates 313 unabridged audiobooks in our catalog, 3,340 hours in all.
- Michael Jordan: The Life
- When Brains Dream: Exploring the Science and Mystery of Sleep
- The Second World Wars: How the First Global Conflict Was Fought and Won
- The Voice Only Audio Bible - New King James Version, NKJV (Narrated by Bob Souer): Complete Bible: Holy Bible, New King James Version
- Evidence That Demands a Verdict: Life-Changing Truth for a Skeptical World
About as long, on the Christianity shelf
366 Christianity 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
October 31, 1517: Martin Luther and the Day that Changed the World is an audiobook by Bob Souer and Martin E. Marty: a 1.7-hour unabridged recording, read by Bob Souer, released May 31, 2018, on the Christianity and Bibles & Biblical Studies shelves.
The listen at a glance
- Length
- 1.7 hrs
- Narrated by
- Bob Souer
- Released
- May 31, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Christianity, Bibles & Biblical Studies
- ISBN
- 9781545903377
How to listen to October 31, 1517: Martin Luther and the Day that Changed the World free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the October 31, 1517: Martin Luther and the Day that Changed the World audiobook?
October 31, 1517: Martin Luther and the Day that Changed the World runs 1.7 hours unabridged. At 1.5× speed that drops to roughly 1.2 hours.
Is the October 31, 1517: Martin Luther and the Day that Changed the World audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates October 31, 1517: Martin Luther and the Day that Changed the World?
October 31, 1517: Martin Luther and the Day that Changed the World is narrated by Bob Souer.