Sons of Darkness: Audiobook
Book 1 of the Night Vigil series
According to The Books Insider's catalog data, the Sons of Darkness audiobook runs 7.4 hours unabridged, narrated by Jeffrey Kafer (about 4.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 15 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 7.4 hours, it is shorter than 62% of the 12,109 Fantasy audiobooks in our catalog.
Catching up on Night Vigil
This is book 1. Books 1 to 2 run 13.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Sons of Darkness | 7.4 hrs |
| 2 | C.H.A.R.O.N. | 5.8 hrs |
More narrated by Jeffrey Kafer
Jeffrey Kafer narrates 348 unabridged audiobooks in our catalog, 2,896 hours in all.
About as long, on the Fantasy shelf
1,536 Fantasy 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
Sons of Darkness is book 1 of Gail Z. Martin's Night Vigil series: a 7.4-hour unabridged recording, read by Jeffrey Kafer, released October 20, 2020, on the Fantasy and Paranormal shelves.
The listen at a glance
- Length
- 7.4 hrs
- Narrated by
- Jeffrey Kafer
- Released
- October 20, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Fantasy, Paranormal
- Series
- Night Vigil #1
- ISBN
- 9781705251829
How to listen to Sons of Darkness 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 Sons of Darkness audiobook?
Sons of Darkness runs 7.4 hours unabridged. At 1.5× speed that drops to roughly 4.9 hours.
Is the Sons of Darkness audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Sons of Darkness?
Sons of Darkness is narrated by Jeffrey Kafer.