The Books Insiderindependent audiobook data
The Dark Within Us by Sage Marrow

The Dark Within Us: Audiobook

Book 1 of the Calladon Chronicles series

According to The Books Insider's catalog data, The Dark Within Us runs 12.5 hours as an unabridged audiobook, narrated by Vera Trine (about 8.3 hours at 1.5× playback speed).

12.5listening hrs
Sci-Fi, Fantasy & Paranormalstore shelf
2023released
Free for new listeners

The instrument When will you finish it?

Based on 12.5 hours of listening.

Days to finish The Dark Within Us at common listening paces
Your paceYou'll finish in
30 min / day25 days
1 hour / day13 days
2 hours / day7 days
1 hour / day at 1.5×9 days

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

What our data says

  • At 12.5 hours, it runs longer than 79% of the 5,647 Sci-Fi, Fantasy & Paranormal audiobooks in our catalog.

Catching up on The Calladon Chronicles

This is book 1. Books 1 to 4 run 45.1 hours in all.

More narrated by Vera Trine

Vera Trine narrates 4 unabridged audiobooks in our catalog, 45 hours in all.

About as long, on the Sci-Fi, Fantasy & Paranormal shelf

1,040 Sci-Fi, Fantasy & Paranormal 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 Dark Within Us is book 1 of Sage Marrow's Calladon Chronicles series: a 12.5-hour unabridged recording, read by Vera Trine, released February 8, 2023, on the Romance (Teen & YA) and Sci-Fi, Fantasy & Paranormal shelves.

The listen at a glance

Length
12.5 hrs
Narrated by
Vera Trine
Released
February 8, 2023
Format
Unabridged audiobook
Language
English
Store shelves
Romance (Teen & YA), Sci-Fi, Fantasy & Paranormal
Series
The Calladon Chronicles #1
ISBN
9798368907109

How to listen to The Dark Within Us 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 Dark Within Us as an audiobook?

The Dark Within Us runs 12.5 hours unabridged. At 1.5× speed that drops to roughly 8.3 hours.

Is The Dark Within Us free as an audiobook?

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

Who narrates The Dark Within Us?

The Dark Within Us is narrated by Vera Trine.

Is The Dark Within Us worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.3 hours, saving 4.2 hours.