Books
Audiobooks
How to Analyze People on Sight (Unabridged)
2023
The Enjoyer: 5 Human Types
2011
The Worker: No Type Superior Morally
2014
The Thriller: Why Some Have Ambition and Others Lack it
2011
The 5 Human Types, Volume 5: The Thinker, The Hungry Philosopher
2016
The 5 Human Types, Volume 7: Vocations For Each Type
2016