The Books Insiderindependent audiobook data
Heart of Fire by Kat Martin

Heart of Fire: Audiobook

Book 2 of the Heart series

According to The Books Insider's catalog data, the Heart of Fire audiobook runs 10.7 hours unabridged, narrated by Beverley A. Crick (about 7.2 hours at 1.5× playback speed).

10.7listening hrs
Historical (Romance)store shelf
2016released
Free for new listeners

The instrument When will you finish it?

Based on 10.7 hours of listening.

Days to finish Heart of Fire at common listening paces
Your paceYou'll finish in
30 min / day22 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×8 days

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

What our data says

  • At 10.7 hours, it runs longer than 70% of the 9,636 Historical (Romance) audiobooks in our catalog.

Catching up on Heart Trilogy

This is book 2. Book 1 runs 12 hours before it; books 1 to 3 run 33.6 hours in all.

BookTitleLength
1Heart of Honor12 hrs
2Heart of Fire10.7 hrs
3Heart of Courage10.8 hrs

About as long, on the Historical (Romance) shelf

2,463 Historical (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

Heart of Fire is book 2 of Kat Martin's Heart series: a 10.7-hour unabridged recording, read by Beverley A. Crick, released December 15, 2016, on the Historical (Romance) and Fiction shelves.

The listen at a glance

Length
10.7 hrs
Narrated by
Beverley A. Crick
Released
December 15, 2016
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Romance), Fiction
Series
Heart Trilogy #2
ISBN
9781515981121

How to listen to Heart of Fire 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 Heart of Fire audiobook?

Heart of Fire runs 10.7 hours unabridged. At 1.5× speed that drops to roughly 7.2 hours.

Is the Heart of Fire audiobook free?

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

Who narrates Heart of Fire?

Heart of Fire is narrated by Beverley A. Crick.

Is Heart of Fire worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.2 hours, saving 3.6 hours.