Keeping Guard: Audiobook
Book 2 of the Operation K-9 Brothers series
According to The Books Insider's catalog data, the Keeping Guard audiobook runs 8.6 hours unabridged, narrated by Patrick Zeller (about 5.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 18 days |
| 1 hour / day | 9 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 6 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 8.6 hours, it runs longer than 50% of the 7,690 Mystery audiobooks in our catalog.
Catching up on Operation K-9 Brothers
This is book 2. Book 1 runs 7.5 hours before it; books 1 to 3 run 25 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Operation K-9 Brothers | 7.5 hrs |
| 2 | Keeping Guard | 8.6 hrs |
| 3 | Mountain Rescue | 8.8 hrs |
More narrated by Patrick Zeller
Patrick Zeller narrates 219 unabridged audiobooks in our catalog, 2,102 hours in all.
About as long, on the Mystery shelf
1,570 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
Keeping Guard is book 2 of Sandra Owens's Operation K-9 Brothers series: a 8.6-hour unabridged recording, read by Patrick Zeller, released May 25, 2021, on the Cozy Mystery and Mystery shelves.
The listen at a glance
- Length
- 8.6 hrs
- Narrated by
- Patrick Zeller
- Released
- May 25, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Cozy Mystery, Mystery
- Series
- Operation K-9 Brothers #2
- ISBN
- 9781488211898
How to listen to Keeping Guard 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 Keeping Guard audiobook?
Keeping Guard runs 8.6 hours unabridged. At 1.5× speed that drops to roughly 5.7 hours.
Is the Keeping Guard audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Keeping Guard?
Keeping Guard is narrated by Patrick Zeller.