The Cipher: Audiobook
Book 1 of the Nina Guerrera series
According to The Books Insider's catalog data, The Cipher runs 10.4 hours as an unabridged audiobook, narrated by Roxanne Hernandez (about 6.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 21 days |
| 1 hour / day | 11 days |
| 2 hours / day | 6 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 10.4 hours, it runs longer than 76% of the 22,296 Police & Detective audiobooks in our catalog.
Catching up on Nina Guerrera
This is book 1. Books 1 to 3 run 30.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Cipher | 10.4 hrs |
| 2 | A Different Dawn | 10.8 hrs |
| 3 | The Falcon | 9.5 hrs |
More narrated by Roxanne Hernandez
Roxanne Hernandez narrates 60 unabridged audiobooks in our catalog, 703 hours in all.
About as long, on the Police & Detective shelf
4,911 Police & Detective 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 Cipher is book 1 of Isabella Maldonado's Nina Guerrera series: a 10.4-hour unabridged recording, read by Roxanne Hernandez, released November 1, 2020, on the Police & Detective shelf.
The listen at a glance
- Length
- 10.4 hrs
- Narrated by
- Roxanne Hernandez
- Released
- November 1, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective
- Series
- Nina Guerrera #1
- ISBN
- 9781713507253
How to listen to The Cipher 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 Cipher as an audiobook?
The Cipher runs 10.4 hours unabridged. At 1.5× speed that drops to roughly 6.9 hours.
Is The Cipher free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Cipher?
The Cipher is narrated by Roxanne Hernandez.
Is The Cipher worth listening to at 1.5× speed?
At 1.5× you'd finish in about 6.9 hours, saving 3.5 hours.