The Books Insiderindependent audiobook data
Citadel by Marko Kloos

Citadel: Audiobook

Book 3 of the Palladium Wars series

According to The Books Insider's catalog data, the Citadel audiobook runs 10.6 hours unabridged, narrated by Korey Jackson (about 7.1 hours at 1.5× playback speed).

10.6listening hrs
Science Fictionstore shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 10.6 hours of listening.

Days to finish Citadel at common listening paces
Your paceYou'll finish in
30 min / day22 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×8 days

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

What our data says

  • At 10.6 hours, it runs longer than 66% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on The Palladium Wars

This is book 3. Books 1 to 2 run 18.8 hours before it; books 1 to 4 run 38.4 hours in all.

BookTitleLength
1Aftershocks9.2 hrs
2Ballistic9.6 hrs
3Citadel10.6 hrs
4Descent9 hrs

About as long, on the Science Fiction shelf

2,143 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

Citadel is book 3 of Marko Kloos's Palladium Wars series: a 10.6-hour unabridged recording, read by Korey Jackson, released August 10, 2021, on the Science Fiction and Space Opera shelves.

The listen at a glance

Length
10.6 hrs
Narrated by
Korey Jackson
Released
August 10, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction, Space Opera
Series
The Palladium Wars #3
ISBN
9781713552291

How to listen to Citadel 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 Citadel audiobook?

Citadel runs 10.6 hours unabridged. At 1.5× speed that drops to roughly 7.1 hours.

Is the Citadel audiobook free?

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

Who narrates Citadel?

Citadel is narrated by Korey Jackson.

Is Citadel worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.1 hours, saving 3.5 hours.