Death Valley Duel: A National Park Mystery: Audiobook
Book 9 of the National Park Mystery series
According to The Books Insider's catalog data, the Death Valley Duel: A National Park Mystery audiobook runs 7.4 hours unabridged, narrated by Joel Richards (about 4.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 15 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 7.4 hours, it is shorter than 66% of the 22,296 Police & Detective audiobooks in our catalog.
Catching up on National Park Mystery
This is book 9. Books 1 to 8 run 61.7 hours before it; books 1 to 10 run 76.5 hours in all.
More narrated by Joel Richards
Joel Richards narrates 222 unabridged audiobooks in our catalog, 2,242 hours in all.
About as long, on the Police & Detective shelf
4,324 Police & Detective audiobooks in our catalog run within 10% of this length. The most popular on the store:
- 3rd Degree
- Open Season
- The Beach House
- Twisted Twenty-Six
- The 18th Abduction
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
Death Valley Duel: A National Park Mystery is book 9 of Scott Graham's National Park Mystery series: a 7.4-hour unabridged recording, read by Joel Richards, released May 13, 2025, on the Police & Detective shelf.
The listen at a glance
- Length
- 7.4 hrs
- Narrated by
- Joel Richards
- Released
- May 13, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective
- Series
- National Park Mystery #9
- ISBN
- 9798855578980
How to listen to Death Valley Duel: A National Park Mystery 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 Death Valley Duel: A National Park Mystery audiobook?
Death Valley Duel: A National Park Mystery runs 7.4 hours unabridged. At 1.5× speed that drops to roughly 4.9 hours.
Is the Death Valley Duel: A National Park Mystery audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Death Valley Duel: A National Park Mystery?
Death Valley Duel: A National Park Mystery is narrated by Joel Richards.