Cardinal Machines: Audiobook
Book 1 of the Cardinal Machines series
According to The Books Insider's catalog data, the Cardinal Machines audiobook runs 10.7 hours unabridged, narrated by Queenk8 (about 7.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.7 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 10.7 hours, it runs longer than 80% of the 22,296 Police & Detective audiobooks in our catalog.
Catching up on Cardinal Machines
This is book 1. Books 1 to 3 run 32.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Cardinal Machines | 10.7 hrs |
| 2 | Cardinal Spark | 9.9 hrs |
| 3 | Cardinal Ignition | 12 hrs |
About as long, on the Police & Detective shelf
4,517 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
Cardinal Machines is book 1 of Tracy Eire's Cardinal Machines series: a 10.7-hour unabridged recording, read by Queenk8, released October 21, 2020, on the Police & Detective and Science Fiction shelves.
The listen at a glance
- Length
- 10.7 hrs
- Narrated by
- Queenk8
- Released
- October 21, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective, Science Fiction
- Series
- Cardinal Machines #1
- ISBN
- 9781664931510
How to listen to Cardinal Machines 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 Cardinal Machines audiobook?
Cardinal Machines runs 10.7 hours unabridged. At 1.5× speed that drops to roughly 7.2 hours.
Is the Cardinal Machines audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Cardinal Machines?
Cardinal Machines is narrated by Queenk8.
Is Cardinal Machines worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.2 hours, saving 3.6 hours.