The Certainty Illusion: What You Don't Know and Why It Matters: Audiobook
According to The Books Insider's catalog data, The Certainty Illusion: What You Don't Know and Why It Matters runs 9.1 hours as an unabridged audiobook, narrated by Tyrone Savage and Timothy Caulfield (about 6.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.1 hours, it runs longer than 77% of the 8,456 Mental Health & Psychology audiobooks in our catalog.
More narrated by Tyrone Savage
Tyrone Savage narrates 4 unabridged audiobooks in our catalog, 46 hours in all.
About as long, on the Mental Health & Psychology shelf
1,220 Mental Health & Psychology audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Talking to Strangers: What We Should Know about the People We Don't Know
- What Happened To You?: Conversations on Trauma, Resilience, and Healing
- Atlas of the Heart: Mapping Meaningful Connection and the Language of Human Experience
- How to Win Friends and Influence People: Updated For the Next Generation of Leaders
- Rising Strong: How the Ability to Reset Transforms the Way We Live, Love, Parent, and Lead
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 Certainty Illusion: What You Don't Know and Why It Matters is an audiobook by Timothy Caulfield: a 9.1-hour unabridged recording, read by Tyrone Savage and Timothy Caulfield, released January 7, 2025, on the Mental Health & Psychology and Career Development shelves.
The listen at a glance
- Length
- 9.1 hrs
- Narrated by
- Tyrone Savage, Timothy Caulfield
- Released
- January 7, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mental Health & Psychology, Career Development
- ISBN
- 9780735245914
How to listen to The Certainty Illusion: What You Don't Know and Why It Matters 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 Certainty Illusion: What You Don't Know and Why It Matters as an audiobook?
The Certainty Illusion: What You Don't Know and Why It Matters runs 9.1 hours unabridged. At 1.5× speed that drops to roughly 6.1 hours.
Is The Certainty Illusion: What You Don't Know and Why It Matters free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Certainty Illusion: What You Don't Know and Why It Matters?
The Certainty Illusion: What You Don't Know and Why It Matters is narrated by Tyrone Savage and Timothy Caulfield.