The Sound of Freedom: Audiobook
Book 1 of the Heroes Quartet series
According to The Books Insider's catalog data, The Sound of Freedom runs 5.5 hours as an unabridged audiobook, narrated by Gabi Epstein (about 3.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 5.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 11 days |
| 1 hour / day | 6 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 4 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 5.5 hours, it runs longer than 80% of the 37,584 Kids audiobooks in our catalog.
Catching up on The Heroes Quartet
This is book 1. Books 1 to 2 run 11.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Sound of Freedom | 5.5 hrs |
| 2 | Masters of Silence | 5.6 hrs |
More narrated by Gabi Epstein
Gabi Epstein narrates 20 unabridged audiobooks in our catalog, 123 hours in all.
About as long, on the Kids shelf
2,582 Kids 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 Sound of Freedom is book 1 of Kathy Kacer's Heroes Quartet series: a 5.5-hour unabridged recording, read by Gabi Epstein, released June 15, 2023, on the Kids shelf.
The listen at a glance
- Length
- 5.5 hrs
- Narrated by
- Gabi Epstein
- Released
- June 15, 2023
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Kids
- Series
- The Heroes Quartet #1
- ISBN
- 9781773218274
How to listen to The Sound of Freedom 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 Sound of Freedom as an audiobook?
The Sound of Freedom runs 5.5 hours unabridged. At 1.5× speed that drops to roughly 3.7 hours.
Is The Sound of Freedom free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Sound of Freedom?
The Sound of Freedom is narrated by Gabi Epstein.