Alien Secrets: Audiobook
According to The Books Insider's catalog data, the Alien Secrets audiobook runs 11.9 hours unabridged, narrated by Nick Sullivan (about 8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 24 days |
| 1 hour / day | 12 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 11.9 hours, it runs longer than 75% of the 13,269 Science Fiction audiobooks in our catalog.
More narrated by Nick Sullivan
Nick Sullivan narrates 173 unabridged audiobooks in our catalog, 1,403 hours in all.
About as long, on the Science Fiction shelf
1,911 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Star Wars Legends: Darth Bane Trilogy: Path of Destruction
- Star Wars: The Old Republic - Legends: Revan
- Armada
- The Troop
- Star Wars: Master & Apprentice
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
Alien Secrets is an audiobook by Ian Douglas: a 11.9-hour unabridged recording, read by Nick Sullivan, released June 30, 2020, on the Science Fiction shelf.
The listen at a glance
- Length
- 11.9 hrs
- Narrated by
- Nick Sullivan
- Released
- June 30, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- ISBN
- 9780062999276
How to listen to Alien Secrets 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 Alien Secrets audiobook?
Alien Secrets runs 11.9 hours unabridged. At 1.5× speed that drops to roughly 8 hours.
Is the Alien Secrets audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Alien Secrets?
Alien Secrets is narrated by Nick Sullivan.
Is Alien Secrets worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8 hours, saving 4 hours.