30 Days to a More Powerful Brain: The BrainX Learning Mastery System: Audiobook
According to The Books Insider's catalog data, the 30 Days to a More Powerful Brain: The BrainX Learning Mastery System audiobook runs 6.6 hours unabridged, narrated by Bruce Lewolt and Tony Alessandra, Ph.D. (about 4.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 14 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 6.6 hours, it runs longer than 67% of the 6,401 Career Development audiobooks in our catalog.
More narrated by Tony Alessandra, Ph.D.
Tony Alessandra, Ph.D. narrates 6 unabridged audiobooks in our catalog, 30 hours in all.
About as long, on the Career Development shelf
1,026 Career Development audiobooks in our catalog run within 10% of this length. The most popular on the store:
- No Excuses!: The Power of Self-Discipline; 21 Ways to Achieve Lasting Happiness and Success
- Daring Greatly: How the Courage to Be Vulnerable Transforms the Way We Live, Love, Parent, and Lead
- Think Again: The Power of Knowing What You Don't Know
- Lean In: Women, Work, and the Will to Lead
- The First 90 Days: Proven Strategies for Getting Up to Speed Faster and Smarter
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
30 Days to a More Powerful Brain: The BrainX Learning Mastery System is an audiobook by Bruce Lewolt and Tony Alessandra, Ph.D.: a 6.6-hour unabridged recording, read by Bruce Lewolt and Tony Alessandra, Ph.D., released October 14, 2014, on the Career Development shelf.
The listen at a glance
- Length
- 6.6 hrs
- Narrated by
- Bruce Lewolt, Tony Alessandra, Ph.D.
- Released
- October 14, 2014
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Career Development
- ISBN
- 9781633120617
How to listen to 30 Days to a More Powerful Brain: The BrainX Learning Mastery 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 30 Days to a More Powerful Brain: The BrainX Learning Mastery System audiobook?
30 Days to a More Powerful Brain: The BrainX Learning Mastery System runs 6.6 hours unabridged. At 1.5× speed that drops to roughly 4.4 hours.
Is the 30 Days to a More Powerful Brain: The BrainX Learning Mastery System audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates 30 Days to a More Powerful Brain: The BrainX Learning Mastery System?
30 Days to a More Powerful Brain: The BrainX Learning Mastery System is narrated by Bruce Lewolt and Tony Alessandra, Ph.D..