M: Maxwell Knight, MI5's Greatest Spymaster: Audiobook
According to The Books Insider's catalog data, the M: Maxwell Knight, MI5's Greatest Spymaster audiobook runs 11.1 hours unabridged, narrated by Henry Hemming (about 7.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 11.1 hours, it runs longer than 70% of the 1,468 Military (Biography & Memoir) audiobooks in our catalog.
More narrated by Henry Hemming
Henry Hemming narrates 4 unabridged audiobooks in our catalog, 41 hours in all.
About as long, on the Military (Biography & Memoir) shelf
251 Military (Biography & Memoir) audiobooks in our catalog run within 10% of this length. The most popular on the store:
- American Sniper: The Autobiography of the Most Lethal Sniper in U.S. Military History
- Outlaw Platoon: Heroes, Renegades, Infidels, and the Brotherhood of War in Afghanistan
- Call Sign Chaos: Learning to Lead
- Alone at Dawn: Medal of Honor Recipient John Chapman and the Untold Story of the World's Deadliest Special Operations Force
- Sea Stories: My Life in Special Operations
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
M: Maxwell Knight, MI5's Greatest Spymaster is an audiobook by Henry Hemming: a 11.1-hour unabridged recording, read by Henry Hemming, released May 4, 2017, on the Military (Biography & Memoir) shelf.
The listen at a glance
- Length
- 11.1 hrs
- Narrated by
- Henry Hemming
- Released
- May 4, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Military (Biography & Memoir)
- ISBN
- 9781473549869
How to listen to M: Maxwell Knight, MI5's Greatest Spymaster 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 freeQuestions listeners ask
How long is the M: Maxwell Knight, MI5's Greatest Spymaster audiobook?
M: Maxwell Knight, MI5's Greatest Spymaster runs 11.1 hours unabridged. At 1.5× speed that drops to roughly 7.4 hours.
Is the M: Maxwell Knight, MI5's Greatest Spymaster audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates M: Maxwell Knight, MI5's Greatest Spymaster?
M: Maxwell Knight, MI5's Greatest Spymaster is narrated by Henry Hemming.
Is M: Maxwell Knight, MI5's Greatest Spymaster worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.4 hours, saving 3.7 hours.