The Rass Campaign: Audiobook
Book 4 of the Battles of the Republic series
According to The Books Insider's catalog data, The Rass Campaign runs 12.2 hours as an unabridged audiobook, narrated by Scott Aiello (about 8.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 25 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.2 hours, it runs longer than 76% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Battles of the Republic
This is book 4. Books 1 to 3 run 34.8 hours before it; books 1 to 4 run 47 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Intus Invasion | 13.2 hrs |
| 2 | Battle for Intus | 10.6 hrs |
| 3 | Battle of Shadows | 11 hrs |
| 4 | The Rass Campaign | 12.2 hrs |
More narrated by Scott Aiello
Scott Aiello narrates 76 unabridged audiobooks in our catalog, 804 hours in all.
About as long, on the Science Fiction shelf
1,851 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Star Wars Legends: Darth Bane Trilogy: Path of Destruction
- Star Wars: Thrawn: Alliances
- Star Wars: The Old Republic - Legends: Revan
- Star Wars: Thrawn: Treason
- Armada
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
The Rass Campaign is book 4 of Brandon Ellis's Battles of the Republic series: a 12.2-hour unabridged recording, read by Scott Aiello, released August 17, 2026, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 12.2 hrs
- Narrated by
- Scott Aiello
- Released
- August 17, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- Battles of the Republic #4
- ISBN
- 9798896799238
How to listen to The Rass Campaign 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 Rass Campaign as an audiobook?
The Rass Campaign runs 12.2 hours unabridged. At 1.5× speed that drops to roughly 8.1 hours.
Is The Rass Campaign free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Rass Campaign?
The Rass Campaign is narrated by Scott Aiello.
Is The Rass Campaign worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.1 hours, saving 4.1 hours.