The Books Insiderindependent audiobook data
Lethal Command (A Derek Vesper Action Thriller—Book 3) by Jack Mars

Lethal Command (A Derek Vesper Action Thriller—Book 3): Audiobook

Book 3 of the A Derek Vesper Action Thriller series

According to The Books Insider's catalog data, the Lethal Command (A Derek Vesper Action Thriller—Book 3) audiobook runs 6.5 hours unabridged, narrated by Harry Dyer (about 4.3 hours at 1.5× playback speed).

6.5listening hrs
Legal & Politicalstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 6.5 hours of listening.

Days to finish Lethal Command (A Derek Vesper Action Thriller—Book 3) at common listening paces
Your paceYou'll finish in
30 min / day13 days
1 hour / day7 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 6.5 hours, it is shorter than 85% of the 2,576 Legal & Political audiobooks in our catalog.

Catching up on A Derek Vesper Action Thriller

This is book 3. Books 1 to 2 run 12 hours before it; books 1 to 3 run 18.5 hours in all.

About as long, on the Legal & Political shelf

197 Legal & Political 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

Lethal Command (A Derek Vesper Action Thriller—Book 3) is book 3 of Jack Mars's A Derek Vesper Action Thriller series: a 6.5-hour unabridged recording, read by Harry Dyer, released August 4, 2026, on the Legal & Political shelf.

The listen at a glance

Length
6.5 hrs
Narrated by
Harry Dyer
Released
August 4, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Legal & Political
Series
A Derek Vesper Action Thriller #3
ISBN
9798341553637

How to listen to Lethal Command (A Derek Vesper Action Thriller—Book 3) free

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Questions listeners ask

How long is the Lethal Command (A Derek Vesper Action Thriller—Book 3) audiobook?

Lethal Command (A Derek Vesper Action Thriller—Book 3) runs 6.5 hours unabridged. At 1.5× speed that drops to roughly 4.3 hours.

Is the Lethal Command (A Derek Vesper Action Thriller—Book 3) audiobook free?

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

Who narrates Lethal Command (A Derek Vesper Action Thriller—Book 3)?

Lethal Command (A Derek Vesper Action Thriller—Book 3) is narrated by Harry Dyer.