The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing…: Audiobook
According to The Books Insider's catalog data, The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… runs 16.9 hours as an unabridged audiobook, narrated by Francis Greenslade (about 11.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 16.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 34 days |
| 1 hour / day | 17 days |
| 2 hours / day | 9 days |
| 1 hour / day at 1.5× | 12 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 16.9 hours, it runs longer than 97% of the 53,570 Mystery, Thriller & Horror audiobooks in our catalog.
More narrated by Francis Greenslade
Francis Greenslade narrates 5 unabridged audiobooks in our catalog, 46 hours in all.
About as long, on the Mystery, Thriller & Horror shelf
1,442 Mystery, Thriller & Horror 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
The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… is an audiobook by Tom Harper: a 16.9-hour unabridged recording, read by Francis Greenslade, released December 22, 2011, on the Mystery, Thriller & Horror shelf.
The listen at a glance
- Length
- 16.9 hrs
- Narrated by
- Francis Greenslade
- Released
- December 22, 2011
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery, Thriller & Horror
- ISBN
- 9781448135325
How to listen to The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… 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 Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… as an audiobook?
The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… runs 16.9 hours unabridged. At 1.5× speed that drops to roughly 11.3 hours.
Is The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing…?
The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… is narrated by Francis Greenslade.
Is The Book of Secrets: an action-packed thriller spanning continents and countries that will set your heart racing… worth listening to at 1.5× speed?
At 1.5× you'd finish in about 11.3 hours, saving 5.6 hours.