The Books Insiderindependent audiobook data
Fierce by Hattie Jacks

Fierce: Audiobook

Book 1 of the Rogue Alien Warriors series

According to The Books Insider's catalog data, the Fierce audiobook runs 7.1 hours unabridged, narrated by Dan Calley and Carmen Rose (about 4.7 hours at 1.5× playback speed).

7.1listening hrs
Science Fictionstore shelf
2023released
Free for new listeners

The instrument When will you finish it?

Based on 7.1 hours of listening.

Days to finish Fierce at common listening paces
Your paceYou'll finish in
30 min / day15 days
1 hour / day8 days
2 hours / day4 days
1 hour / day at 1.5×5 days

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

What our data says

  • At 7.1 hours, it is shorter than 64% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on Rogue Alien Warriors

This is book 1. Books 1 to 5 run 35.6 hours in all.

BookTitleLength
1Fierce7.1 hrs
2Fear7.1 hrs
3Fire7.1 hrs
4Fallen6.9 hrs
5Forever7.5 hrs

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

Fierce is book 1 of Hattie Jacks's Rogue Alien Warriors series: a 7.1-hour unabridged recording, read by Dan Calley and Carmen Rose, released January 17, 2023, on the Science Fiction shelf.

The listen at a glance

Length
7.1 hrs
Narrated by
Dan Calley, Carmen Rose
Released
January 17, 2023
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction
Series
Rogue Alien Warriors #1
ISBN
9798765058268

How to listen to Fierce 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.

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Questions listeners ask

How long is the Fierce audiobook?

Fierce runs 7.1 hours unabridged. At 1.5× speed that drops to roughly 4.7 hours.

Is the Fierce audiobook free?

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

Who narrates Fierce?

Fierce is narrated by Dan Calley and Carmen Rose.