Sacred Knowledge: Psychedelics and Religious Experiences: Audiobook
According to The Books Insider's catalog data, the Sacred Knowledge: Psychedelics and Religious Experiences audiobook runs 8.5 hours unabridged, narrated by River Kanoff (about 5.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 17 days |
| 1 hour / day | 9 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 6 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 8.5 hours, it runs longer than 75% of the 14,806 Religion & Spirituality audiobooks in our catalog.
About as long, on the Religion & Spirituality shelf
1,651 Religion & Spirituality audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Forgiving What You Can't Forget: Discover How to Move On, Make Peace with Painful Memories, and Create a Life That’s Beautiful Again
- Love and Respect: The Love She Most Desires; The Respect He Desperately Needs
- Seeking Allah, Finding Jesus: Third Edition with Bonus Content, New Reflections
- The Meaning of Marriage: Facing the Complexities of Commitment with the Wisdom of God
- Sister Wife
Computed from 170,512 English-language unabridged audiobooks in The Books Insider catalog (store data read October 21, 2026). Lengths are the store's own running times. Methodology.
About this listen
Sacred Knowledge: Psychedelics and Religious Experiences is an audiobook by William A. Richards: a 8.5-hour unabridged recording, read by River Kanoff, released August 14, 2017, on the Religion & Spirituality shelf.
The listen at a glance
- Length
- 8.5 hrs
- Narrated by
- River Kanoff
- Released
- August 14, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Religion & Spirituality
How to listen to Sacred Knowledge: Psychedelics and Religious Experiences 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 Sacred Knowledge: Psychedelics and Religious Experiences audiobook?
Sacred Knowledge: Psychedelics and Religious Experiences runs 8.5 hours unabridged. At 1.5× speed that drops to roughly 5.6 hours.
Is the Sacred Knowledge: Psychedelics and Religious Experiences audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Sacred Knowledge: Psychedelics and Religious Experiences?
Sacred Knowledge: Psychedelics and Religious Experiences is narrated by River Kanoff.