How to Win Friends & Influence People by Dale Carnegie
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Influence: The Psychology of Persuasion by Robert B. Cialdini
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The Psychology of Selling by Brian Tracy
The 7 Habits of Highly Effective People By Stephen R. Covey
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Think and Grow Rich by Napoleon Hill
Gap Selling by Keena
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How to Sell Anything to Anybody by Joe Girard
How Brands Grow: What Marketers Don’t Know by Byron Sharp
The ONE Thing by Gary Keller & Jay Papasan
Who Moved My Cheese? by Spencer Johnson
Fanatical Prospecting by Jeb Blount
Sell Like Crazy by Sabri Suby