The Twenty-Three: Audiobook
Book 3 of the Promise Falls series
According to The Books Insider's catalog data, The Twenty-Three runs 12.5 hours as an unabridged audiobook, narrated by Brian O'Neill and Richard Poe (about 8.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.5 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 12.5 hours, it runs longer than 86% of the 13,042 Suspense audiobooks in our catalog.
Catching up on Promise Falls
This is book 3. Books 1 to 2 run 25.9 hours before it; books 1 to 3 run 38.4 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Broken Promise | 13.1 hrs |
| 2 | Far From True | 12.8 hrs |
| 3 | The Twenty-Three | 12.5 hrs |
More narrated by Brian O'Neill
Brian O'Neill narrates 12 unabridged audiobooks in our catalog, 125 hours in all.
About as long, on the Suspense shelf
1,817 Suspense audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Wife Between Us
- Local Woman Missing
- The Whistler
- The Judge's List
- The Terminal List
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
The Twenty-Three is book 3 of Linwood Barclay's Promise Falls series: a 12.5-hour unabridged recording, read by Brian O'Neill and Richard Poe, released November 1, 2016, on the Suspense shelf.
The listen at a glance
- Length
- 12.5 hrs
- Narrated by
- Brian O'Neill, Richard Poe
- Released
- November 1, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Suspense
- Series
- Promise Falls #3
- ISBN
- 9781501934643
How to listen to The Twenty-Three 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 Twenty-Three as an audiobook?
The Twenty-Three runs 12.5 hours unabridged. At 1.5× speed that drops to roughly 8.3 hours.
Is The Twenty-Three free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Twenty-Three?
The Twenty-Three is narrated by Brian O'Neill and Richard Poe.
Is The Twenty-Three worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.3 hours, saving 4.2 hours.