Battle Group Avalon: Audiobook
Book 3 of the Castle Federation series
According to The Books Insider's catalog data, the Battle Group Avalon audiobook runs 11.4 hours unabridged, narrated by Eric Michael Summerer (about 7.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 days |
| 1 hour / day | 12 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 11.4 hours, it runs longer than 71% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Castle Federation
This is book 3. Books 1 to 2 run 21.2 hours before it; books 1 to 6 run 65.1 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Space Carrier Avalon | 10.9 hrs |
| 2 | Stellar Fox | 10.4 hrs |
| 3 | Battle Group Avalon | 11.4 hrs |
| 4 | Q-Ship Chameleon | 10.2 hrs |
| 5 | Rimward Stars | 12.1 hrs |
| 6 | Operation Medusa | 10.2 hrs |
More narrated by Eric Michael Summerer
Eric Michael Summerer narrates 301 unabridged audiobooks in our catalog, 3,103 hours in all.
- Tapping the Billionaire
- The Seven Principles for Making Marriage Work: A Practical Guide from the Country’s Foremost Relationship Expert, Revised and Updated
- The Champion's Mind: How Great Athletes Think, Train, and Thrive
- Life After Google: The Fall of Big Data and the Rise of the Blockchain Economy
- Uncovering Happiness: Overcoming Depression With Mindfulness and Self-compassion
About as long, on the Science Fiction shelf
2,053 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: The Old Republic - Legends: Revan
- Armada
- The Troop
- 1986 - Book 1: Hunted in Time
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
Battle Group Avalon is book 3 of Glynn Stewart's Castle Federation series: a 11.4-hour unabridged recording, read by Eric Michael Summerer, released July 12, 2016, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 11.4 hrs
- Narrated by
- Eric Michael Summerer
- Released
- July 12, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- Castle Federation #3
- ISBN
- 9781515977582
How to listen to Battle Group Avalon 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 Battle Group Avalon audiobook?
Battle Group Avalon runs 11.4 hours unabridged. At 1.5× speed that drops to roughly 7.6 hours.
Is the Battle Group Avalon audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Battle Group Avalon?
Battle Group Avalon is narrated by Eric Michael Summerer.
Is Battle Group Avalon worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.6 hours, saving 3.8 hours.