The Books Insiderindependent audiobook data
Quiet Ones by Penelope Douglas

Quiet Ones: Audiobook

Book 3 of the Hellbent series

According to The Books Insider's catalog data, the Quiet Ones audiobook runs 16.2 hours unabridged, narrated by Shiloh James and Axel Bosley (about 10.8 hours at 1.5× playback speed).

16.2listening hrs
Modernstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 16.2 hours of listening.

Days to finish Quiet Ones at common listening paces
Your paceYou'll finish in
30 min / day33 days
1 hour / day17 days
2 hours / day9 days
1 hour / day at 1.5×11 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 16.2 hours, it runs longer than 97% of the 16,241 Modern audiobooks in our catalog.

Catching up on The Hellbent Series

This is book 3. Books 1 to 2 run 25.2 hours before it; books 1 to 3 run 41.4 hours in all.

BookTitleLength
1Falls Boys11.1 hrs
2Pirate Girls14.1 hrs
3Quiet Ones16.2 hrs

About as long, on the Modern shelf

388 Modern 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

Quiet Ones is book 3 of Penelope Douglas's Hellbent series: a 16.2-hour unabridged recording, read by Shiloh James and Axel Bosley, released April 28, 2026, on the Modern shelf.

The listen at a glance

Length
16.2 hrs
Narrated by
Shiloh James, Axel Bosley
Released
April 28, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Modern
Series
The Hellbent Series #3
ISBN
9798212224833

How to listen to Quiet Ones 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.

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Questions listeners ask

How long is the Quiet Ones audiobook?

Quiet Ones runs 16.2 hours unabridged. At 1.5× speed that drops to roughly 10.8 hours.

Is the Quiet Ones audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Quiet Ones?

Quiet Ones is narrated by Shiloh James and Axel Bosley.

Is Quiet Ones worth listening to at 1.5× speed?

At 1.5× you'd finish in about 10.8 hours, saving 5.4 hours.