The Books Insiderindependent audiobook data
Secret Societies: the truth behind the world’s most powerful institutions by World History

Secret Societies: the truth behind the world’s most powerful institutions: Audiobook

Book 15 of the Greatest Mysteries of History series

According to The Books Insider's catalog data, the Secret Societies: the truth behind the world’s most powerful institutions audiobook runs 3.8 hours unabridged, narrated by Patrick Warner (about 2.5 hours at 1.5× playback speed).

3.8listening hrs
Social Sciencestore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 3.8 hours of listening.

Days to finish Secret Societies: the truth behind the world’s most powerful institutions at common listening paces
Your paceYou'll finish in
30 min / day8 days
1 hour / day4 days
2 hours / day2 days
1 hour / day at 1.5×3 days

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

What our data says

  • At 3.8 hours, it is shorter than 86% of the 9,905 Social Science 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

Secret Societies: the truth behind the world’s most powerful institutions is book 15 of World History's Greatest Mysteries of History series: a 3.8-hour unabridged recording, read by Patrick Warner, released December 16, 2025, on the Social Science shelf.

The listen at a glance

Length
3.8 hrs
Narrated by
Patrick Warner
Released
December 16, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Social Science
Series
The Greatest Mysteries of History #15
ISBN
9788728598771

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Questions listeners ask

How long is the Secret Societies: the truth behind the world’s most powerful institutions audiobook?

Secret Societies: the truth behind the world’s most powerful institutions runs 3.8 hours unabridged. At 1.5× speed that drops to roughly 2.5 hours.

Is the Secret Societies: the truth behind the world’s most powerful institutions audiobook free?

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

Who narrates Secret Societies: the truth behind the world’s most powerful institutions?

Secret Societies: the truth behind the world’s most powerful institutions is narrated by Patrick Warner.