Artificial Evolution: Audiobook
Book 3 of the Big Sigma series
According to The Books Insider's catalog data, the Artificial Evolution audiobook runs 18.4 hours unabridged, narrated by John Forbes (about 12.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 18.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 37 days |
| 1 hour / day | 19 days |
| 2 hours / day | 10 days |
| 1 hour / day at 1.5× | 13 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 18.4 hours, it runs longer than 94% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Big Sigma
This is book 3. Books 1 to 2 run 29 hours before it; books 1 to 4 run 65.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Bypass Gemini | 10.7 hrs |
| 2 | Unstable Prototypes | 18.3 hrs |
| 3 | Artificial Evolution | 18.4 hrs |
| 4 | Temporal Contingency | 18.3 hrs |
More narrated by John Forbes
John Forbes narrates 6 unabridged audiobooks in our catalog, 80 hours in all.
About as long, on the Science Fiction shelf
590 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
Artificial Evolution is book 3 of Joseph R. Lallo's Big Sigma series: a 18.4-hour unabridged recording, read by John Forbes, released February 11, 2017, on the Science Fiction shelf.
The listen at a glance
- Length
- 18.4 hrs
- Narrated by
- John Forbes
- Released
- February 11, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Big Sigma #3
- ISBN
- 9781614539063
How to listen to Artificial Evolution 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 Artificial Evolution audiobook?
Artificial Evolution runs 18.4 hours unabridged. At 1.5× speed that drops to roughly 12.3 hours.
Is the Artificial Evolution audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Artificial Evolution?
Artificial Evolution is narrated by John Forbes.
Is Artificial Evolution worth listening to at 1.5× speed?
At 1.5× you'd finish in about 12.3 hours, saving 6.1 hours.