Irrationality: A History of the Dark Side of Reason: Audiobook
According to The Books Insider's catalog data, the Irrationality: A History of the Dark Side of Reason audiobook runs 13.6 hours unabridged, narrated by Jeff Harding (about 9.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 13.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 28 days |
| 1 hour / day | 14 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 10 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 13.6 hours, it runs longer than 91% of the 4,248 Lessons in Philosophy audiobooks in our catalog.
More narrated by Jeff Harding
Jeff Harding narrates 206 unabridged audiobooks in our catalog, 2,244 hours in all.
- The Midnight Line: (Jack Reacher 22)
- Blue Moon: (Jack Reacher 24)
- Cat & Mouse
- Past Tense: (Jack Reacher 23)
- Tripwire: (Jack Reacher 3)
About as long, on the Lessons in Philosophy shelf
203 Lessons in Philosophy audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Elon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future
- The Holographic Universe: The Revolutionary Theory of Reality
- How Emotions Are Made: The Secret Life of the Brain
- 50 Philosophy Classics: Thinking, Being, Acting, Seeing, Profound Insights and Powerful Thinking from Fifty Key Books
- The Second Mountain: The Quest for a Moral Life
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
Irrationality: A History of the Dark Side of Reason is an audiobook by Justin Smith-Ruiu: a 13.6-hour unabridged recording, read by Jeff Harding, released April 2, 2019, on the Lessons in Philosophy shelf.
The listen at a glance
- Length
- 13.6 hrs
- Narrated by
- Jeff Harding
- Released
- April 2, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Lessons in Philosophy
- ISBN
- 9780691193472
How to listen to Irrationality: A History of the Dark Side of Reason 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 Irrationality: A History of the Dark Side of Reason audiobook?
Irrationality: A History of the Dark Side of Reason runs 13.6 hours unabridged. At 1.5× speed that drops to roughly 9.1 hours.
Is the Irrationality: A History of the Dark Side of Reason audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Irrationality: A History of the Dark Side of Reason?
Irrationality: A History of the Dark Side of Reason is narrated by Jeff Harding.
Is Irrationality: A History of the Dark Side of Reason worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.1 hours, saving 4.5 hours.