The Books Insiderindependent audiobook data
A Haven of Brimstone and Darkness by Lucinda Dark

A Haven of Brimstone and Darkness: Audiobook

Book 4 of the Mortal Gods series

According to The Books Insider's catalog data, A Haven of Brimstone and Darkness runs 15.9 hours as an unabridged audiobook, narrated by Benjamin Sands and Allie Shae (about 10.6 hours at 1.5× playback speed).

15.9listening hrs
Romantasy (Romance)store shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 15.9 hours of listening.

Days to finish A Haven of Brimstone and Darkness at common listening paces
Your paceYou'll finish in
30 min / day32 days
1 hour / day16 days
2 hours / day8 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 15.9 hours, it runs longer than 90% of the 7,781 Romantasy (Romance) audiobooks in our catalog.

Catching up on Mortal Gods

This is book 4. Books 1 to 3 run 43.8 hours before it; books 1 to 4 run 59.7 hours in all.

About as long, on the Romantasy (Romance) shelf

675 Romantasy (Romance) 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

A Haven of Brimstone and Darkness is book 4 of Lucinda Dark's Mortal Gods series: a 15.9-hour unabridged recording, read by Benjamin Sands and Allie Shae, released February 9, 2026, on the Romantasy (Romance) and Romantasy (Science Fiction & Fantasy) shelves.

The listen at a glance

Length
15.9 hrs
Narrated by
Benjamin Sands, Allie Shae
Released
February 9, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Romantasy (Romance), Romantasy (Science Fiction & Fantasy)
Series
Mortal Gods #4
ISBN
9798855581348

How to listen to A Haven of Brimstone and Darkness free

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Questions listeners ask

How long is A Haven of Brimstone and Darkness as an audiobook?

A Haven of Brimstone and Darkness runs 15.9 hours unabridged. At 1.5× speed that drops to roughly 10.6 hours.

Is A Haven of Brimstone and Darkness free as an audiobook?

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

Who narrates A Haven of Brimstone and Darkness?

A Haven of Brimstone and Darkness is narrated by Benjamin Sands and Allie Shae.

Is A Haven of Brimstone and Darkness worth listening to at 1.5× speed?

At 1.5× you'd finish in about 10.6 hours, saving 5.3 hours.