The Books Insiderindependent audiobook data
Stellar Fox by Glynn Stewart

Stellar Fox: Audiobook

Book 2 of the Castle Federation series

According to The Books Insider's catalog data, the Stellar Fox audiobook runs 10.4 hours unabridged, narrated by Eric Michael Summerer (about 6.9 hours at 1.5× playback speed).

10.4listening hrs
Science Fictionstore shelf
2016released
Free for new listeners

The instrument When will you finish it?

Based on 10.4 hours of listening.

Days to finish Stellar Fox at common listening paces
Your paceYou'll finish in
30 min / day21 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×7 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 10.4 hours, it runs longer than 64% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on Castle Federation

This is book 2. Book 1 runs 10.9 hours before it; books 1 to 6 run 65.1 hours in all.

BookTitleLength
1Space Carrier Avalon10.9 hrs
2Stellar Fox10.4 hrs
3Battle Group Avalon11.4 hrs
4Q-Ship Chameleon10.2 hrs
5Rimward Stars12.1 hrs
6Operation Medusa10.2 hrs

About as long, on the Science Fiction shelf

2,141 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

Stellar Fox is book 2 of Glynn Stewart's Castle Federation series: a 10.4-hour unabridged recording, read by Eric Michael Summerer, released March 8, 2016, on the Science Fiction and Space Opera shelves.

The listen at a glance

Length
10.4 hrs
Narrated by
Eric Michael Summerer
Released
March 8, 2016
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction, Space Opera
Series
Castle Federation #2
ISBN
9781515973089

How to listen to Stellar Fox 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 free

Questions listeners ask

How long is the Stellar Fox audiobook?

Stellar Fox runs 10.4 hours unabridged. At 1.5× speed that drops to roughly 6.9 hours.

Is the Stellar Fox audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Stellar Fox?

Stellar Fox is narrated by Eric Michael Summerer.

Is Stellar Fox worth listening to at 1.5× speed?

At 1.5× you'd finish in about 6.9 hours, saving 3.5 hours.