Think and Grow Rich
By Napoleon Hill
The Go Getter
By Peter B. Kyne
Rhinoceros Success
By Scott Alexander
Tyranny of the Urgent
By Scott Alexander
I Like Giving
By Brad Formsma
The 7 Levels of Communication
By Michael J. Maher
The Greatest Salesman in the World
(Parts 1 and 2)
By Og Mandino
The 5 Lies That Will Ruin Your Real Estate Career
and The Truth That Can Make You Wealthy
By Todd Tramonte
The Richest Man in Babylon
By Napoleon Hill
The Magic of Believing
By Claude M. Bristol
You Can Negotiate Anything
By Herb Cohen
The E-Myth Revisited
By Michael Gerber
Influence
By Robert Cialdini
Winning Through Intimidation
By Robert J. Ringer
Positively Outrageous Service
By T. Scott Gross
Slight Edge
By Jeff Olson