Discovery: Audiobook
Book 1 of the Interface series
According to The Books Insider's catalog data, the Discovery audiobook runs 7.9 hours unabridged, narrated by Kael Rowan (about 5.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 6 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 7.9 hours, it is shorter than 59% of the 3,417 Apocalyptic & Dystopian audiobooks in our catalog.
Catching up on Interface
This is book 1. Books 1 to 2 run 11.5 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Discovery | 7.9 hrs |
| 2 | Convergence | 3.6 hrs |
About as long, on the Apocalyptic & Dystopian shelf
480 Apocalyptic & Dystopian 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
Discovery is book 1 of Kael Rowan's Interface series: a 7.9-hour unabridged recording, read by Kael Rowan, released May 18, 2026, on the Apocalyptic & Dystopian shelf.
The listen at a glance
- Length
- 7.9 hrs
- Narrated by
- Kael Rowan
- Released
- May 18, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Apocalyptic & Dystopian
- Series
- Interface #1
- ISBN
- 9780466517311
How to listen to Discovery 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 Discovery audiobook?
Discovery runs 7.9 hours unabridged. At 1.5× speed that drops to roughly 5.3 hours.
Is the Discovery audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Discovery?
Discovery is narrated by Kael Rowan.