- How To Win Friends & Influence People - Lesson 1 - EP · 2007
- Dale Carnegie's 14 Day Worry Cure · 2016
- Dale Carnegie's 14 Day Worry Cure · 2016
- Public Speaking · 2011
- Dale Carnegie's 14 Day Worry Cure · 2016
- How to Remember Names and Faces - EP · 2017
- How to Remember Names and Faces - EP · 2017
- How to Remember Names and Faces - EP · 2017
- How to Remember Names and Faces - EP · 2017
- How to Remember Names and Faces - EP · 2017
- Live Enthusiastically · 2017
- Live Enthusiastically · 2017
- Live Enthusiastically · 2017