The Books Insiderindependent audiobook data
Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) by Jack Mars

Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller): Audiobook

Book 6 of the Forging of Luke Stone series

According to The Books Insider's catalog data, the Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) audiobook runs 8.6 hours unabridged, narrated by Larry Gorman (about 5.7 hours at 1.5× playback speed).

8.6listening hrs
Suspensestore shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 8.6 hours of listening.

Days to finish Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) at common listening paces
Your paceYou'll finish in
30 min / day18 days
1 hour / day9 days
2 hours / day5 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 8.6 hours, it is shorter than 54% of the 13,042 Suspense audiobooks in our catalog.

About as long, on the Suspense shelf

2,806 Suspense 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

Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) is book 6 of Jack Mars's Forging of Luke Stone series: a 8.6-hour unabridged recording, read by Larry Gorman, released November 9, 2021, on the Suspense and Legal & Political shelves.

The listen at a glance

Length
8.6 hrs
Narrated by
Larry Gorman
Released
November 9, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Suspense, Legal & Political
Series
The Forging of Luke Stone #6
ISBN
9781094319827

How to listen to Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) free

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Questions listeners ask

How long is the Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) audiobook?

Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) runs 8.6 hours unabridged. At 1.5× speed that drops to roughly 5.7 hours.

Is the Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) audiobook free?

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

Who narrates Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller)?

Primary Duty: The Forging of Luke Stone—Book #6 (an Action Thriller) is narrated by Larry Gorman.