Sworn to Protect: Audiobook
Book 2 of the Call of Duty series
According to The Books Insider's catalog data, the Sworn to Protect audiobook runs 10.6 hours unabridged, narrated by Rebecca Mitchell (about 7.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 22 days |
| 1 hour / day | 11 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 10.6 hours, it runs longer than 71% of the 7,973 Religious Fiction audiobooks in our catalog.
Catching up on Call of Duty
This is book 2. Book 1 runs 11.1 hours before it; books 1 to 3 run 32.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Breach of Trust: Call of Duty Series #1 | 11.1 hrs |
| 2 | Sworn to Protect | 10.6 hrs |
| 3 | Pursuit of Justice | 11 hrs |
More narrated by Rebecca Mitchell
Rebecca Mitchell narrates 217 unabridged audiobooks in our catalog, 1,814 hours in all.
About as long, on the Religious Fiction shelf
1,970 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 2 of Diann Mills's Call of Duty series: a 10.6-hour unabridged recording, read by Rebecca Mitchell, released September 10, 2019, on the Religious Fiction shelf.
The listen at a glance
- Length
- 10.6 hrs
- Narrated by
- Rebecca Mitchell
- Released
- September 10, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Religious Fiction
- Series
- Call of Duty #2
- ISBN
- 9781515943686
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 10.6 hours unabridged. At 1.5× speed that drops to roughly 7.1 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 Rebecca Mitchell.
Is Sworn to Protect worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.1 hours, saving 3.5 hours.