Sworn to Protect: Audiobook
Book 9 of the True Blue K-9 Unit series
According to The Books Insider's catalog data, the Sworn to Protect audiobook runs 5.1 hours unabridged, narrated by Ozzie Jacobs (about 3.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 5.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 11 days |
| 1 hour / day | 6 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 4 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 5.1 hours, it is shorter than 84% of the 7,973 Religious Fiction audiobooks in our catalog.
Catching up on True Blue K-9 Unit
This is book 9. Books 1 to 8 run 43.4 hours before it; books 1 to 9 run 48.5 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Shield of Protection | 1.1 hrs |
| 2 | Justice Mission | 6.4 hrs |
| 3 | Act of Valor | 5.5 hrs |
| 4 | Blind Trust | 6 hrs |
| 5 | Deep Undercover | 6.8 hrs |
| 6 | Seeking the Truth | 5.9 hrs |
| 7 | Trail of Danger | 5.7 hrs |
| 8 | Courage Under Fire | 5.8 hrs |
| 9 | Sworn to Protect | 5.1 hrs |
More narrated by Ozzie Jacobs
Ozzie Jacobs narrates 46 unabridged audiobooks in our catalog, 322 hours in all.
About as long, on the Religious Fiction shelf
475 Religious Fiction 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
Sworn to Protect is book 9 of Shirlee McCoy's True Blue K-9 Unit series: a 5.1-hour unabridged recording, read by Ozzie Jacobs, released August 18, 2026, on the Religious Fiction and Clean & Wholesome shelves.
The listen at a glance
- Length
- 5.1 hrs
- Narrated by
- Ozzie Jacobs
- Released
- August 18, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Religious Fiction, Clean & Wholesome, Mystery
- Series
- True Blue K-9 Unit #9
- ISBN
- 9781488239038
How to listen to Sworn to Protect 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 Sworn to Protect audiobook?
Sworn to Protect runs 5.1 hours unabridged. At 1.5× speed that drops to roughly 3.4 hours.
Is the Sworn to Protect audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Sworn to Protect?
Sworn to Protect is narrated by Ozzie Jacobs.