Colton Gray, Deputy U.S. Marshal: Audiobook
Book 1 of the Colton Grey series
According to The Books Insider's catalog data, the Colton Gray, Deputy U.S. Marshal audiobook runs 9.8 hours unabridged, narrated by Danny Campbell (about 6.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 20 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.8 hours, it is shorter than 59% of the 13,430 Historical (Fiction) audiobooks in our catalog.
More narrated by Danny Campbell
Danny Campbell narrates 320 unabridged audiobooks in our catalog, 3,127 hours in all.
About as long, on the Historical (Fiction) shelf
3,232 Historical (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
Colton Gray, Deputy U.S. Marshal is book 1 of J.A. Johnstone's Colton Grey series: a 9.8-hour unabridged recording, read by Danny Campbell, released June 25, 2025, on the Historical (Fiction) and Action & Adventure (Fiction) shelves.
The listen at a glance
- Length
- 9.8 hrs
- Narrated by
- Danny Campbell
- Released
- June 25, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Historical (Fiction), Action & Adventure (Fiction), Westerns & War
- Series
- Colton Grey #1
- ISBN
- 9798331916428
How to listen to Colton Gray, Deputy U.S. Marshal 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 Colton Gray, Deputy U.S. Marshal audiobook?
Colton Gray, Deputy U.S. Marshal runs 9.8 hours unabridged. At 1.5× speed that drops to roughly 6.5 hours.
Is the Colton Gray, Deputy U.S. Marshal audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Colton Gray, Deputy U.S. Marshal?
Colton Gray, Deputy U.S. Marshal is narrated by Danny Campbell.