Inner Space: Audiobook
According to The Books Insider's catalog data, the Inner Space audiobook runs 12.6 hours unabridged, narrated by Sophie Amoss (about 8.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 26 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.6 hours, it runs longer than 79% of the 13,269 Science Fiction audiobooks in our catalog.
More narrated by Sophie Amoss
Sophie Amoss narrates 252 unabridged audiobooks in our catalog, 2,461 hours in all.
About as long, on the Science Fiction shelf
1,738 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
Inner Space is an audiobook by Jakub Szamalek: a 12.6-hour unabridged recording, read by Sophie Amoss, released July 15, 2025, on the Action & Adventure (Fiction) and Science Fiction shelves.
The listen at a glance
- Length
- 12.6 hrs
- Narrated by
- Sophie Amoss
- Released
- July 15, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Fiction), Science Fiction
- ISBN
- 9780063377967
How to listen to Inner Space 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 Inner Space audiobook?
Inner Space runs 12.6 hours unabridged. At 1.5× speed that drops to roughly 8.4 hours.
Is the Inner Space audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Inner Space?
Inner Space is narrated by Sophie Amoss.
Is Inner Space worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.4 hours, saving 4.2 hours.