Through the Fire: Audiobook
Book 4 of the Rocky Mountain K9 Unit series
According to The Books Insider's catalog data, the Through the Fire audiobook runs 11.4 hours unabridged, narrated by Callie Beaulieu (about 7.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 11.4 hours, it runs longer than 81% of the 7,690 Mystery audiobooks in our catalog.
More narrated by Callie Beaulieu
Callie Beaulieu narrates 281 unabridged audiobooks in our catalog, 2,456 hours in all.
About as long, on the Mystery shelf
1,327 Mystery 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
Through the Fire is book 4 of Katie Ruggle's Rocky Mountain K9 Unit series: a 11.4-hour unabridged recording, read by Callie Beaulieu, released April 21, 2026, on the Mystery shelf.
The listen at a glance
- Length
- 11.4 hrs
- Narrated by
- Callie Beaulieu
- Released
- April 21, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery
- Series
- Rocky Mountain K9 Unit #4
- ISBN
- 9781929345359
How to listen to Through the 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 freeQuestions listeners ask
How long is the Through the Fire audiobook?
Through the Fire runs 11.4 hours unabridged. At 1.5× speed that drops to roughly 7.6 hours.
Is the Through the Fire audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Through the Fire?
Through the Fire is narrated by Callie Beaulieu.
Is Through the Fire worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.6 hours, saving 3.8 hours.