On Drugs: Psychedelics, Philosophy, and the Nature of Reality: Audiobook
According to The Books Insider's catalog data, the On Drugs: Psychedelics, Philosophy, and the Nature of Reality audiobook runs 7.9 hours unabridged, narrated by Daniel Henning (about 5.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 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 7.9 hours, it runs longer than 66% of the 8,456 Mental Health & Psychology audiobooks in our catalog.
More narrated by Daniel Henning
Daniel Henning narrates 313 unabridged audiobooks in our catalog, 2,965 hours in all.
About as long, on the Mental Health & Psychology shelf
1,265 Mental Health & Psychology 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
On Drugs: Psychedelics, Philosophy, and the Nature of Reality is an audiobook by Justin Smith-Ruiu: a 7.9-hour unabridged recording, read by Daniel Henning, released September 23, 2025, on the Mental Health & Psychology and Lessons in Philosophy shelves.
The listen at a glance
- Length
- 7.9 hrs
- Narrated by
- Daniel Henning
- Released
- September 23, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mental Health & Psychology, Lessons in Philosophy
- ISBN
- 9798899730641
How to listen to On Drugs: Psychedelics, Philosophy, and the Nature of Reality free
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Start listening freeQuestions listeners ask
How long is the On Drugs: Psychedelics, Philosophy, and the Nature of Reality audiobook?
On Drugs: Psychedelics, Philosophy, and the Nature of Reality runs 7.9 hours unabridged. At 1.5× speed that drops to roughly 5.3 hours.
Is the On Drugs: Psychedelics, Philosophy, and the Nature of Reality audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates On Drugs: Psychedelics, Philosophy, and the Nature of Reality?
On Drugs: Psychedelics, Philosophy, and the Nature of Reality is narrated by Daniel Henning.