Implacable Alpha: Audiobook
Book 2 of the Team PSI series
According to The Books Insider's catalog data, the Implacable Alpha audiobook runs 15.7 hours unabridged, narrated by Brian Wiggins and Alyssa Bresnahan (about 10.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 15.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 32 days |
| 1 hour / day | 16 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 11 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 15.7 hours, it runs longer than 89% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Team PSI
This is book 2. Book 1 runs 16.6 hours before it; books 1 to 2 run 32.3 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Alpha Enigma | 16.6 hrs |
| 2 | Implacable Alpha | 15.7 hrs |
More narrated by Brian Wiggins
Brian Wiggins narrates 64 unabridged audiobooks in our catalog, 606 hours in all.
About as long, on the Science Fiction shelf
958 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
Implacable Alpha is book 2 of W. Michael Gear's Team PSI series: a 15.7-hour unabridged recording, read by Brian Wiggins and Alyssa Bresnahan, released June 14, 2022, on the Science Fiction shelf.
The listen at a glance
- Length
- 15.7 hrs
- Narrated by
- Brian Wiggins, Alyssa Bresnahan
- Released
- June 14, 2022
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction
- Series
- Team PSI #2
- ISBN
- 9781501991530
How to listen to Implacable Alpha 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 Implacable Alpha audiobook?
Implacable Alpha runs 15.7 hours unabridged. At 1.5× speed that drops to roughly 10.5 hours.
Is the Implacable Alpha audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Implacable Alpha?
Implacable Alpha is narrated by Brian Wiggins and Alyssa Bresnahan.
Is Implacable Alpha worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10.5 hours, saving 5.2 hours.