Catalyst: Audiobook
According to The Books Insider's catalog data, the Catalyst audiobook runs 6 hours unabridged, narrated by Samantha Mathis (about 4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 12 days |
| 1 hour / day | 6 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 4 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 6 hours, it is shorter than 74% of the 4,472 Tough Topics audiobooks in our catalog.
About as long, on the Tough Topics shelf
449 Tough Topics 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
Catalyst is an audiobook by Laurie Halse Anderson: a 6-hour unabridged recording, read by Samantha Mathis, released October 1, 2002, on the Tough Topics shelf.
The listen at a glance
- Length
- 6 hrs
- Narrated by
- Samantha Mathis
- Released
- October 1, 2002
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Tough Topics
- ISBN
- 9780807209417
How to listen to 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 audiobook?
Catalyst runs 6 hours unabridged. At 1.5× speed that drops to roughly 4 hours.
Is the Catalyst audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Catalyst?
Catalyst is narrated by Samantha Mathis.