Gauntlet: Audiobook
Book 2 of the Sommerfeld Experiment series
According to The Books Insider's catalog data, the Gauntlet audiobook runs 11.1 hours unabridged, narrated by John Pirhalla (about 7.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 11.1 hours, it runs longer than 69% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on The Sommerfeld Experiment
This is book 2. Book 1 runs 14.1 hours before it; books 1 to 2 run 25.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Zero-Day: A Cyberpunk Thriller | 14.1 hrs |
| 2 | Gauntlet | 11.1 hrs |
More narrated by John Pirhalla
John Pirhalla narrates 206 unabridged audiobooks in our catalog, 1,999 hours in all.
About as long, on the Science Fiction shelf
2,104 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Dark Matter
- Star Wars: The Old Republic - Legends: Revan
- Armada
- Star Wars Legends: Darth Bane Trilogy: Rule of Two
- The Troop
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
Gauntlet is book 2 of Al Davidson's Sommerfeld Experiment series: a 11.1-hour unabridged recording, read by John Pirhalla, released February 17, 2023, on the Science Fiction shelf.
The listen at a glance
- Length
- 11.1 hrs
- Narrated by
- John Pirhalla
- Released
- February 17, 2023
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- The Sommerfeld Experiment #2
- ISBN
- 9798368921334
How to listen to Gauntlet 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 Gauntlet audiobook?
Gauntlet runs 11.1 hours unabridged. At 1.5× speed that drops to roughly 7.4 hours.
Is the Gauntlet audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Gauntlet?
Gauntlet is narrated by John Pirhalla.
Is Gauntlet worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.4 hours, saving 3.7 hours.