John Locke, English philosopher and physician, widely regarded as one of the most influential of Enlightenment thinkers

Royal Dixon, The Human Side of Animals

A. N. Palmer, The Palmer Method of Business Writing

Mark Twain, American writer, humorist, entrepreneur, publisher, and lecturer.

John Maynard Keynes, Creator of Keynesian. English economist whose ideas fundamentally changed the theory and practice of macroeconomics