The Books Insiderindependent audiobook data
The Complete Book of Numerology by Leon Nacson, David Phillips

The Complete Book of Numerology: Audiobook

According to The Books Insider's catalog data, The Complete Book of Numerology runs 7.5 hours as an unabridged audiobook, narrated by Authorized Voice Replica (about 5 hours at 1.5× playback speed).

7.5listening hrs
Medicine & Naturopathystore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 7.5 hours of listening.

Days to finish The Complete Book of Numerology at common listening paces
Your paceYou'll finish in
30 min / day15 days
1 hour / day8 days
2 hours / day4 days
1 hour / day at 1.5×5 days

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

What our data says

  • At 7.5 hours, it runs longer than 68% of the 10,901 Medicine & Naturopathy audiobooks in our catalog.

About as long, on the Medicine & Naturopathy shelf

1,343 Medicine & Naturopathy 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

The Complete Book of Numerology is an audiobook by Leon Nacson and David Phillips: a 7.5-hour unabridged recording, read by Authorized Voice Replica, released January 13, 2026, on the Medicine & Naturopathy shelf.

The listen at a glance

Length
7.5 hrs
Narrated by
Authorized Voice Replica
Released
January 13, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Medicine & Naturopathy
ISBN
9798318603150

How to listen to The Complete Book of Numerology free

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Questions listeners ask

How long is The Complete Book of Numerology as an audiobook?

The Complete Book of Numerology runs 7.5 hours unabridged. At 1.5× speed that drops to roughly 5 hours.

Is The Complete Book of Numerology free as an audiobook?

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

Who narrates The Complete Book of Numerology?

The Complete Book of Numerology is narrated by Authorized Voice Replica.