The Books Insiderindependent audiobook data
Brimstone Bound by Helen Harper

Brimstone Bound: Audiobook

Book 1 of the Firebrand series

According to The Books Insider's catalog data, the Brimstone Bound audiobook runs 7.8 hours unabridged, narrated by Ruth Urquhart (about 5.2 hours at 1.5× playback speed).

7.8listening hrs
Fantasystore shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 7.8 hours of listening.

Days to finish Brimstone Bound at common listening paces
Your paceYou'll finish in
30 min / day16 days
1 hour / day8 days
2 hours / day4 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 7.8 hours, it is shorter than 58% of the 12,109 Fantasy audiobooks in our catalog.

Catching up on Firebrand

This is book 1. Books 1 to 7 run 53.5 hours in all.

BookTitleLength
1Brimstone Bound7.8 hrs
2Infernal Enchantment7.8 hrs
3Midnight Smoke7.9 hrs
4Scorched Heart7.7 hrs
5Dark Whispers7.4 hrs
6A Killer's Kiss7.4 hrs
7Fortune's Ashes7.5 hrs

About as long, on the Fantasy shelf

1,651 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

Brimstone Bound is book 1 of Helen Harper's Firebrand series: a 7.8-hour unabridged recording, read by Ruth Urquhart, released September 3, 2020, on the Fantasy and Paranormal shelves.

The listen at a glance

Length
7.8 hrs
Narrated by
Ruth Urquhart
Released
September 3, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Fantasy, Paranormal
Series
Firebrand #1
ISBN
9781705254141

How to listen to Brimstone Bound 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 free

Questions listeners ask

How long is the Brimstone Bound audiobook?

Brimstone Bound runs 7.8 hours unabridged. At 1.5× speed that drops to roughly 5.2 hours.

Is the Brimstone Bound audiobook free?

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

Who narrates Brimstone Bound?

Brimstone Bound is narrated by Ruth Urquhart.