Diuturnity's Dawn: Book Three of The Founding of the Commonwealth: Audiobook
Book 3 of the Founding of the Commonwealth series
According to The Books Insider's catalog data, the Diuturnity's Dawn: Book Three of The Founding of the Commonwealth audiobook runs 12.4 hours unabridged, narrated by Eric Jason Martin (about 8.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 25 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.4 hours, it runs longer than 77% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on The Founding of the Commonwealth
This is book 3. Books 1 to 2 run 23 hours before it; books 1 to 3 run 35.4 hours in all.
More narrated by Eric Jason Martin
Eric Jason Martin narrates 271 unabridged audiobooks in our catalog, 3,146 hours in all.
About as long, on the Science Fiction shelf
1,818 Science Fiction 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
Diuturnity's Dawn: Book Three of The Founding of the Commonwealth is book 3 of Alan Dean Foster's Founding of the Commonwealth series: a 12.4-hour unabridged recording, read by Eric Jason Martin, released October 20, 2026, on the Science Fiction shelf.
The listen at a glance
- Length
- 12.4 hrs
- Narrated by
- Eric Jason Martin
- Released
- October 20, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- The Founding of the Commonwealth #3
- ISBN
- 9798228697386
How to listen to Diuturnity's Dawn: Book Three of The Founding of the Commonwealth 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 Diuturnity's Dawn: Book Three of The Founding of the Commonwealth audiobook?
Diuturnity's Dawn: Book Three of The Founding of the Commonwealth runs 12.4 hours unabridged. At 1.5× speed that drops to roughly 8.3 hours.
Is the Diuturnity's Dawn: Book Three of The Founding of the Commonwealth audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Diuturnity's Dawn: Book Three of The Founding of the Commonwealth?
Diuturnity's Dawn: Book Three of The Founding of the Commonwealth is narrated by Eric Jason Martin.
Is Diuturnity's Dawn: Book Three of The Founding of the Commonwealth worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.3 hours, saving 4.1 hours.