Investigative Selling System: Audiobook
According to The Books Insider's catalog data, the Investigative Selling System audiobook runs 4.2 hours unabridged, narrated by Omar Periu (about 2.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 4.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 9 days |
| 1 hour / day | 5 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 3 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 4.2 hours, it is shorter than 60% of the 6,401 Career Development audiobooks in our catalog.
More narrated by Omar Periu
Omar Periu narrates 8 unabridged audiobooks in our catalog, 43 hours in all.
About as long, on the Career Development shelf
580 Career Development audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Get Sh*t Done: The Ultimate Guide to Productivity, Procrastination, & Profitability
- Master Your Time, Master Your Life: The Breakthrough System to Get More Results, Faster, in Every Area of Your Life
- The Richest Man in Babylon
- Win at Work & Succeed at Life: 5 Principles to Free Yourself from the Cult of Overwork
- Built to Sell: Creating a Business That Can Thrive Without You
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
Investigative Selling System is an audiobook by Omar Periu: a 4.2-hour unabridged recording, read by Omar Periu, released November 15, 2016, on the Career Development shelf.
The listen at a glance
- Length
- 4.2 hrs
- Narrated by
- Omar Periu
- Released
- November 15, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Career Development
- ISBN
- 9781441705723
How to listen to Investigative Selling System 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 Investigative Selling System audiobook?
Investigative Selling System runs 4.2 hours unabridged. At 1.5× speed that drops to roughly 2.8 hours.
Is the Investigative Selling System audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Investigative Selling System?
Investigative Selling System is narrated by Omar Periu.