Fortress Frontier: Audiobook
Book 2 of the Shadow Ops series
According to The Books Insider's catalog data, the Fortress Frontier audiobook runs 13.9 hours unabridged, narrated by Korey Jackson (about 9.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 13.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 28 days |
| 1 hour / day | 14 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 10 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 13.9 hours, it runs longer than 84% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Shadow Ops
This is book 2. Book 1 runs 15.1 hours before it; books 1 to 2 run 29 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Control Point | 15.1 hrs |
| 2 | Fortress Frontier | 13.9 hrs |
More narrated by Korey Jackson
Korey Jackson narrates 70 unabridged audiobooks in our catalog, 745 hours in all.
About as long, on the Science Fiction shelf
1,392 Science 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
Fortress Frontier is book 2 of Myke Cole's Shadow Ops series: a 13.9-hour unabridged recording, read by Korey Jackson, released January 29, 2013, on the Science Fiction shelf.
The listen at a glance
- Length
- 13.9 hrs
- Narrated by
- Korey Jackson
- Released
- January 29, 2013
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Shadow Ops #2
- ISBN
- 9781470335823
How to listen to Fortress Frontier 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 Fortress Frontier audiobook?
Fortress Frontier runs 13.9 hours unabridged. At 1.5× speed that drops to roughly 9.3 hours.
Is the Fortress Frontier audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Fortress Frontier?
Fortress Frontier is narrated by Korey Jackson.
Is Fortress Frontier worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.3 hours, saving 4.6 hours.