The Books Insiderindependent audiobook data
The Undiscovered Manuscript: The Red Book Decoded by Julia Sarno, Phd

The Undiscovered Manuscript: The Red Book Decoded: Audiobook

According to The Books Insider's catalog data, The Undiscovered Manuscript: The Red Book Decoded runs 2.8 hours as an unabridged audiobook, narrated by Nathanian from ElevenLabs and Julia Sarno (about 1.9 hours at 1.5× playback speed).

2.8listening hrs
Mental Health & Psychologystore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 2.8 hours of listening.

Days to finish The Undiscovered Manuscript: The Red Book Decoded at common listening paces
Your paceYou'll finish in
30 min / day6 days
1 hour / day3 days
2 hours / day2 days
1 hour / day at 1.5×2 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 2.8 hours, it is shorter than 76% of the 8,456 Mental Health & Psychology audiobooks in our catalog.

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 Undiscovered Manuscript: The Red Book Decoded is an audiobook by Julia Sarno, Phd: a 2.8-hour unabridged recording, read by Nathanian from ElevenLabs and Julia Sarno, released September 29, 2025, on the Mental Health & Psychology shelf.

The listen at a glance

Length
2.8 hrs
Narrated by
Nathanian from ElevenLabs, Julia Sarno
Released
September 29, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Mental Health & Psychology
ISBN
9798318229411

How to listen to The Undiscovered Manuscript: The Red Book Decoded free

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Questions listeners ask

How long is The Undiscovered Manuscript: The Red Book Decoded as an audiobook?

The Undiscovered Manuscript: The Red Book Decoded runs 2.8 hours unabridged. At 1.5× speed that drops to roughly 1.9 hours.

Is The Undiscovered Manuscript: The Red Book Decoded free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Undiscovered Manuscript: The Red Book Decoded?

The Undiscovered Manuscript: The Red Book Decoded is narrated by Nathanian from ElevenLabs and Julia Sarno.