The Three Secret Cities: Audiobook
According to The Books Insider's catalog data, The Three Secret Cities runs 11 hours as an unabridged audiobook, narrated by Sean Mangan (about 7.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 22 days |
| 1 hour / day | 11 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 hours, it runs longer than 70% of the 6,730 Action & Adventure (Fiction) audiobooks in our catalog.
About as long, on the Action & Adventure (Fiction) shelf
1,200 Action & Adventure (Fiction) 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 Three Secret Cities is an audiobook by Matthew Reilly: a 11-hour unabridged recording, read by Sean Mangan, released December 4, 2018, on the Action & Adventure (Fiction) and Apocalyptic & Dystopian shelves.
The listen at a glance
- Length
- 11 hrs
- Narrated by
- Sean Mangan
- Released
- December 4, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Fiction), Apocalyptic & Dystopian
- ISBN
- 9781508258841
How to listen to The Three Secret Cities 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 Three Secret Cities as an audiobook?
The Three Secret Cities runs 11 hours unabridged. At 1.5× speed that drops to roughly 7.3 hours.
Is The Three Secret Cities free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Three Secret Cities?
The Three Secret Cities is narrated by Sean Mangan.
Is The Three Secret Cities worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.3 hours, saving 3.7 hours.