Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War: Audiobook
According to The Books Insider's catalog data, the Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War audiobook runs 9.5 hours unabridged, narrated by Grover Gardner (about 6.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.5 hours, it runs longer than 59% of the 5,224 History & Culture audiobooks in our catalog.
More narrated by Grover Gardner
Grover Gardner narrates 576 unabridged audiobooks in our catalog, 6,276 hours in all.
About as long, on the History & Culture shelf
915 History & Culture 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
Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War is an audiobook by Jason Bell: a 9.5-hour unabridged recording, read by Grover Gardner, released September 29, 2026, on the History & Culture and Military (History) shelves.
The listen at a glance
- Length
- 9.5 hrs
- Narrated by
- Grover Gardner
- Released
- September 29, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- History & Culture, Military (History)
- ISBN
- 9781488239984
How to listen to Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War 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 Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War audiobook?
Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War runs 9.5 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.
Is the Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War?
Operation Sparrow: The Incredible True Story of the North American Spies Who Tricked Hitler and Won the War is narrated by Grover Gardner.