Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1: Audiobook
Book 1 of the Darvel Exploratory Systems series
According to The Books Insider's catalog data, the Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 audiobook runs 9.2 hours unabridged, narrated by Tess Irondale (about 6.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 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 9.2 hours, it runs longer than 54% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on The Darvel Exploratory Systems
This is book 1. Books 1 to 3 run 30.6 hours in all.
More narrated by Tess Irondale
Tess Irondale narrates 76 unabridged audiobooks in our catalog, 764 hours in all.
About as long, on the Science Fiction shelf
2,066 Science 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
Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 is book 1 of S.J. Sanders's Darvel Exploratory Systems series: a 9.2-hour unabridged recording, read by Tess Irondale, released April 27, 2021, on the Science Fiction shelf.
The listen at a glance
- Length
- 9.2 hrs
- Narrated by
- Tess Irondale
- Released
- April 27, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- The Darvel Exploratory Systems #1
- ISBN
- 9781774249192
How to listen to Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 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 Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 audiobook?
Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 runs 9.2 hours unabridged. At 1.5× speed that drops to roughly 6.2 hours.
Is the Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1?
Classified Planet: Turongal: The Darvel Exploratory Systems, Book 1 is narrated by Tess Irondale.