The Books Insiderindependent audiobook data
The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness by Napoleon Hill

The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness: Audiobook

According to The Books Insider's catalog data, The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness runs 25.2 hours as an unabridged audiobook, narrated by Roger Wayne (about 16.8 hours at 1.5× playback speed).

25.2listening hrs
Medicine & Naturopathystore shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 25.2 hours of listening.

Days to finish The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness at common listening paces
Your paceYou'll finish in
30 min / day51 days
1 hour / day26 days
2 hours / day13 days
1 hour / day at 1.5×17 days

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

What our data says

  • At 25.2 hours, it runs longer than 99% of the 10,901 Medicine & Naturopathy 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 Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness is an audiobook by Napoleon Hill: a 25.2-hour unabridged recording, read by Roger Wayne, released July 20, 2021, on the Medicine & Naturopathy and Mindfulness & Meditation shelves.

The listen at a glance

Length
25.2 hrs
Narrated by
Roger Wayne
Released
July 20, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Medicine & Naturopathy, Mindfulness & Meditation
ISBN
9781250803641

How to listen to The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness 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 free

Questions listeners ask

How long is The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness as an audiobook?

The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness runs 25.2 hours unabridged. At 1.5× speed that drops to roughly 16.8 hours.

Is The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness free as an audiobook?

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

Who narrates The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness?

The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness is narrated by Roger Wayne.

Is The Law of Success: The 15 Most Powerful Principles for Wealth, Health, and Happiness worth listening to at 1.5× speed?

At 1.5× you'd finish in about 16.8 hours, saving 8.4 hours.