The Catalyst: Audiobook
Book 4 of the Alignment series
According to The Books Insider's catalog data, The Catalyst runs 11.5 hours as an unabridged audiobook, narrated by Wayne Mitchell and Amanda Berry (about 7.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 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 11.5 hours, it runs longer than 72% of the 12,109 Fantasy audiobooks in our catalog.
Catching up on The Alignment Series
This is book 4. Books 1 to 3 run 45.5 hours before it; books 1 to 5 run 70.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Alignment | 13.4 hrs |
| 2 | The Two | 13.6 hrs |
| 3 | The Oak and the Moon | 18.5 hrs |
| 4 | The Catalyst | 11.5 hrs |
| 5 | The Warrior | 13.7 hrs |
More narrated by Wayne Mitchell
Wayne Mitchell narrates 146 unabridged audiobooks in our catalog, 1,609 hours in all.
About as long, on the Fantasy shelf
1,837 Fantasy 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
The Catalyst is book 4 of Kay Camden's Alignment series: a 11.5-hour unabridged recording, read by Wayne Mitchell and Amanda Berry, released August 30, 2022, on the Romantasy (Romance) and Fantasy shelves.
The listen at a glance
- Length
- 11.5 hrs
- Narrated by
- Wayne Mitchell, Amanda Berry
- Released
- August 30, 2022
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Romantasy (Romance), Fantasy, Romantasy (Science Fiction & Fantasy)
- Series
- The Alignment Series #4
- ISBN
- 9798212001069
How to listen to The Catalyst 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 Catalyst as an audiobook?
The Catalyst runs 11.5 hours unabridged. At 1.5× speed that drops to roughly 7.7 hours.
Is The Catalyst free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Catalyst?
The Catalyst is narrated by Wayne Mitchell and Amanda Berry.
Is The Catalyst worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.7 hours, saving 3.8 hours.