Masters of Silence: Audiobook
Book 2 of the Heroes Quartet series
According to The Books Insider's catalog data, the Masters of Silence audiobook runs 5.6 hours unabridged, narrated by Gabi Epstein (about 3.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 5.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 12 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 5.6 hours, it runs longer than 79% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
Catching up on The Heroes Quartet
This is book 2. Book 1 runs 5.5 hours before it; 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 Non-fiction (Kids) shelf
1,239 Non-fiction (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
Masters of Silence is book 2 of Kathy Kacer's Heroes Quartet series: a 5.6-hour unabridged recording, read by Gabi Epstein, released July 18, 2023, on the Non-fiction (Kids) shelf.
The listen at a glance
- Length
- 5.6 hrs
- Narrated by
- Gabi Epstein
- Released
- July 18, 2023
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-fiction (Kids)
- Series
- The Heroes Quartet #2
- ISBN
- 9781773218267
How to listen to Masters of Silence 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 Masters of Silence audiobook?
Masters of Silence runs 5.6 hours unabridged. At 1.5× speed that drops to roughly 3.8 hours.
Is the Masters of Silence audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Masters of Silence?
Masters of Silence is narrated by Gabi Epstein.