The Immortality Key: The Secret History of the Religion with No Name: Audiobook
According to The Books Insider's catalog data, The Immortality Key: The Secret History of the Religion with No Name runs 16.2 hours as an unabridged audiobook, narrated by Brian C. Muraresku and Graham Hancock (about 10.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 16.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 33 days |
| 1 hour / day | 17 days |
| 2 hours / day | 9 days |
| 1 hour / day at 1.5× | 11 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 16.2 hours, it runs longer than 97% of the 6,701 Christianity audiobooks in our catalog.
About as long, on the Christianity shelf
110 Christianity audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Book of Signs: 31 Undeniable Prophecies of the Apocalypse
- Going Clear: Scientology, Hollywood, and the Prison of Belief
- My Utmost for His Highest: Updated Language (A Daily Devotional with 366 Bible-Based Readings)
- Live in Grace, Walk in Love: A 365-Day Journey (A 365-Day Devotional)
- Teresa of Avila: The Book of My Life
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
The Immortality Key: The Secret History of the Religion with No Name is an audiobook by Brian C. Muraresku: a 16.2-hour unabridged recording, read by Brian C. Muraresku and Graham Hancock, released September 29, 2020, on the Christianity shelf.
The listen at a glance
- Length
- 16.2 hrs
- Narrated by
- Brian C. Muraresku, Graham Hancock
- Released
- September 29, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Christianity
- ISBN
- 9781250752987
How to listen to The Immortality Key: The Secret History of the Religion with No Name 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 Immortality Key: The Secret History of the Religion with No Name as an audiobook?
The Immortality Key: The Secret History of the Religion with No Name runs 16.2 hours unabridged. At 1.5× speed that drops to roughly 10.8 hours.
Is The Immortality Key: The Secret History of the Religion with No Name free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Immortality Key: The Secret History of the Religion with No Name?
The Immortality Key: The Secret History of the Religion with No Name is narrated by Brian C. Muraresku and Graham Hancock.
Is The Immortality Key: The Secret History of the Religion with No Name worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10.8 hours, saving 5.4 hours.