Codebreaking Sisters: Our Secret War: Audiobook
According to The Books Insider's catalog data, the Codebreaking Sisters: Our Secret War audiobook runs 6.3 hours unabridged, narrated by Sally Oliver (about 4.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 13 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 6.3 hours, it is shorter than 70% of the 5,224 History & Culture audiobooks in our catalog.
About as long, on the History & Culture shelf
476 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
Codebreaking Sisters: Our Secret War is an audiobook by Patricia Owtram and Jean Owtram: a 6.3-hour unabridged recording, read by Sally Oliver, released October 15, 2020, on the History & Culture shelf.
The listen at a glance
- Length
- 6.3 hrs
- Narrated by
- Sally Oliver
- Released
- October 15, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- History & Culture
- ISBN
- 9781004024049
How to listen to Codebreaking Sisters: Our Secret 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 Codebreaking Sisters: Our Secret War audiobook?
Codebreaking Sisters: Our Secret War runs 6.3 hours unabridged. At 1.5× speed that drops to roughly 4.2 hours.
Is the Codebreaking Sisters: Our Secret War audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Codebreaking Sisters: Our Secret War?
Codebreaking Sisters: Our Secret War is narrated by Sally Oliver.