Judgment Day: Science of Discworld IV: Audiobook
According to The Books Insider's catalog data, the Judgment Day: Science of Discworld IV audiobook runs 12.3 hours unabridged, narrated by Michael Fenton Stevens and Stephen Briggs (about 8.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 25 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.3 hours, it runs longer than 77% of the 13,269 Science Fiction audiobooks in our catalog.
More narrated by Michael Fenton Stevens
Michael Fenton Stevens narrates 34 unabridged audiobooks in our catalog, 285 hours in all.
About as long, on the Science Fiction shelf
1,823 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
Judgment Day: Science of Discworld IV is an audiobook by Terry Pratchett, Jack Cohen and Ian Stewart: a 12.3-hour unabridged recording, read by Michael Fenton Stevens and Stephen Briggs, released December 22, 2015, on the Science Fiction and Historical (Science Fiction & Fantasy) shelves.
The listen at a glance
- Length
- 12.3 hrs
- Narrated by
- Michael Fenton Stevens, Stephen Briggs
- Released
- December 22, 2015
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Historical (Science Fiction & Fantasy)
- ISBN
- 9780553397994
How to listen to Judgment Day: Science of Discworld IV 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 Judgment Day: Science of Discworld IV audiobook?
Judgment Day: Science of Discworld IV runs 12.3 hours unabridged. At 1.5× speed that drops to roughly 8.2 hours.
Is the Judgment Day: Science of Discworld IV audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Judgment Day: Science of Discworld IV?
Judgment Day: Science of Discworld IV is narrated by Michael Fenton Stevens and Stephen Briggs.
Is Judgment Day: Science of Discworld IV worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.2 hours, saving 4.1 hours.