The Cost of Knowing: Audiobook
According to The Books Insider's catalog data, The Cost of Knowing runs 9.8 hours as an unabridged audiobook, narrated by Kevin R. Free (about 6.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 20 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.8 hours, it runs longer than 74% of the 4,472 Tough Topics audiobooks in our catalog.
More narrated by Kevin R. Free
Kevin R. Free narrates 367 unabridged audiobooks in our catalog, 2,886 hours in all.
About as long, on the Tough Topics shelf
1,090 Tough Topics 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
The Cost of Knowing is an audiobook by Brittney Morris: a 9.8-hour unabridged recording, read by Kevin R. Free, released April 6, 2021, on the Tough Topics shelf.
The listen at a glance
- Length
- 9.8 hrs
- Narrated by
- Kevin R. Free
- Released
- April 6, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Tough Topics
- ISBN
- 9781797117898
How to listen to The Cost of Knowing 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 Cost of Knowing as an audiobook?
The Cost of Knowing runs 9.8 hours unabridged. At 1.5× speed that drops to roughly 6.5 hours.
Is The Cost of Knowing free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Cost of Knowing?
The Cost of Knowing is narrated by Kevin R. Free.