Understanding the 5 Human Types
Elsie Benedict & Ralph Benedict
The Art Of War
Sun Tzu
The Book of Business Etiquette
Nella Braddy Henney
Applied Psychology
Warren Hilton
Golden Rules for Making Money
P. T. Barnum
One Thousand Ways to Make Money
Page Fox
How to Invest Money
George Garr Henry
Other People's Money, and How the Bankers Use It
Louis Dembitz
The Humbugs of the World
P. T. Barnum
How to Get on in the World
A. R. Calhoun