Alliance: Ascendancy, Book 4: Audiobook
Book 4 of the Ascendancy series
According to The Books Insider's catalog data, the Alliance: Ascendancy, Book 4 audiobook runs 19.7 hours unabridged, narrated by Garrett Michael Brown (about 13.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 19.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 40 days |
| 1 hour / day | 20 days |
| 2 hours / day | 10 days |
| 1 hour / day at 1.5× | 14 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 19.7 hours, it runs longer than 95% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Ascendancy
This is book 4. Books 1 to 3 run 56.5 hours before it; books 1 to 5 run 90.9 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Revelation: Ascendancy, Book 1 | 19.1 hrs |
| 2 | The Institute: Ascendancy, Book 2 | 19.1 hrs |
| 3 | Emergence: Ascendancy, Book 3 | 18.3 hrs |
| 4 | Alliance: Ascendancy, Book 4 | 19.7 hrs |
| 5 | Return of the Ancients: Ascendancy, Book 5 | 14.7 hrs |
More narrated by Garrett Michael Brown
Garrett Michael Brown narrates 20 unabridged audiobooks in our catalog, 216 hours in all.
About as long, on the Science Fiction shelf
459 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
Alliance: Ascendancy, Book 4 is book 4 of D. Ward Cornell's Ascendancy series: a 19.7-hour unabridged recording, read by Garrett Michael Brown, released January 23, 2024, on the Science Fiction shelf.
The listen at a glance
- Length
- 19.7 hrs
- Narrated by
- Garrett Michael Brown
- Released
- January 23, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Ascendancy #4
- ISBN
- 9781039436411
How to listen to Alliance: Ascendancy, Book 4 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 Alliance: Ascendancy, Book 4 audiobook?
Alliance: Ascendancy, Book 4 runs 19.7 hours unabridged. At 1.5× speed that drops to roughly 13.1 hours.
Is the Alliance: Ascendancy, Book 4 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Alliance: Ascendancy, Book 4?
Alliance: Ascendancy, Book 4 is narrated by Garrett Michael Brown.
Is Alliance: Ascendancy, Book 4 worth listening to at 1.5× speed?
At 1.5× you'd finish in about 13.1 hours, saving 6.6 hours.