Island 731: Audiobook
According to The Books Insider's catalog data, the Island 731 audiobook runs 10.8 hours unabridged, narrated by Rc Bray (about 7.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.8 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 10.8 hours, it runs longer than 68% of the 6,730 Action & Adventure (Fiction) audiobooks in our catalog.
More narrated by Rc Bray
Rc Bray narrates 4 unabridged audiobooks in our catalog, 30 hours in all.
About as long, on the Action & Adventure (Fiction) shelf
1,176 Action & Adventure (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
Island 731 is an audiobook by Jeremy Robinson: a 10.8-hour unabridged recording, read by Rc Bray, released March 26, 2013, on the Action & Adventure (Fiction) shelf.
The listen at a glance
- Length
- 10.8 hrs
- Narrated by
- Rc Bray
- Released
- March 26, 2013
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Fiction)
- ISBN
- 9781455891948
How to listen to Island 731 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 Island 731 audiobook?
Island 731 runs 10.8 hours unabridged. At 1.5× speed that drops to roughly 7.2 hours.
Is the Island 731 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Island 731?
Island 731 is narrated by Rc Bray.
Is Island 731 worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.2 hours, saving 3.6 hours.