Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen: Audiobook
According to The Books Insider's catalog data, the Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen audiobook runs 11.3 hours unabridged, narrated by John Pruden (about 7.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.3 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 11.3 hours, it runs longer than 68% of the 20,247 History audiobooks in our catalog.
More narrated by John Pruden
John Pruden narrates 218 unabridged audiobooks in our catalog, 2,341 hours in all.
- American Sniper: The Autobiography of the Most Lethal Sniper in U.S. Military History
- Healing the Shame That Binds You
- Hell's Angel: The Life and Times of Sonny Barger and the Hell's Angels Motorcycle Club
- Carnivore
- The Plot Against the President: The True Story of How Congressman Devin Nunes Uncovered the Biggest Political Scandal in U.S. History
About as long, on the History shelf
2,764 History audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race
- American Sniper: The Autobiography of the Most Lethal Sniper in U.S. Military History
- The Journey of Crazy Horse: A Lakota History
- The Pioneers: The Heroic Story of the Settlers Who Brought the American Ideal West
- 21 Lessons for the 21st Century: 'Truly mind-expanding... Ultra-topical' Guardian
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
Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen is an audiobook by Barnes Carr: a 11.3-hour unabridged recording, read by John Pruden, released August 8, 2017, on the History shelf.
The listen at a glance
- Length
- 11.3 hrs
- Narrated by
- John Pruden
- Released
- August 8, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- History
- ISBN
- 9781541481244
How to listen to Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen free
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Start listening freeQuestions listeners ask
How long is the Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen audiobook?
Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen runs 11.3 hours unabridged. At 1.5× speed that drops to roughly 7.5 hours.
Is the Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen?
Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen is narrated by John Pruden.
Is Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.5 hours, saving 3.8 hours.