Gray Horizon: A Dr. Whyte Adventure: Audiobook
Book 3 of the Dr. Whyte Adventure series
According to The Books Insider's catalog data, the Gray Horizon: A Dr. Whyte Adventure audiobook runs 7.8 hours unabridged, narrated by Leslie Howard (about 5.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 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 7.8 hours, it is shorter than 64% of the 13,042 Suspense audiobooks in our catalog.
Catching up on Dr. Whyte Adventure Series
This is book 3. Books 1 to 2 run 15.8 hours before it; books 1 to 3 run 23.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Black Gold: A Dr. Whyte Adventure | 7.3 hrs |
| 2 | Whyte Knight: A Dr. Whyte Adventure | 8.5 hrs |
| 3 | Gray Horizon: A Dr. Whyte Adventure | 7.8 hrs |
More narrated by Leslie Howard
Leslie Howard narrates 245 unabridged audiobooks in our catalog, 1,954 hours in all.
About as long, on the Suspense shelf
2,254 Suspense 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
Gray Horizon: A Dr. Whyte Adventure is book 3 of CB Samet's Dr. Whyte Adventure series: a 7.8-hour unabridged recording, read by Leslie Howard, released December 16, 2019, on the Suspense and Legal & Political shelves.
The listen at a glance
- Length
- 7.8 hrs
- Narrated by
- Leslie Howard
- Released
- December 16, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Suspense, Legal & Political
- Series
- Dr. Whyte Adventure Series #3
- ISBN
- 9781094277608
How to listen to Gray Horizon: A Dr. Whyte Adventure 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 Gray Horizon: A Dr. Whyte Adventure audiobook?
Gray Horizon: A Dr. Whyte Adventure runs 7.8 hours unabridged. At 1.5× speed that drops to roughly 5.2 hours.
Is the Gray Horizon: A Dr. Whyte Adventure audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Gray Horizon: A Dr. Whyte Adventure?
Gray Horizon: A Dr. Whyte Adventure is narrated by Leslie Howard.