Proof: Audiobook
According to The Books Insider's catalog data, the Proof audiobook runs 11.3 hours unabridged, narrated by Andrew Eiden (about 7.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.3 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 11.3 hours, it runs longer than 68% of the 2,576 Legal & Political audiobooks in our catalog.
More narrated by Andrew Eiden
Andrew Eiden narrates 342 unabridged audiobooks in our catalog, 2,810 hours in all.
About as long, on the Legal & Political shelf
626 Legal & Political audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Judge's List
- The Terminal List
- The Guardians
- The Rooster Bar
- The President Is Missing
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
Proof is an audiobook by Jon Cowan: a 11.3-hour unabridged recording, read by Andrew Eiden, released June 24, 2025, on the Legal & Political shelf.
The listen at a glance
- Length
- 11.3 hrs
- Narrated by
- Andrew Eiden
- Released
- June 24, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Legal & Political
- ISBN
- 9781797184821
How to listen to Proof 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 Proof audiobook?
Proof runs 11.3 hours unabridged. At 1.5× speed that drops to roughly 7.6 hours.
Is the Proof audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Proof?
Proof is narrated by Andrew Eiden.
Is Proof worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.6 hours, saving 3.8 hours.