Thomas Stanley

Dr. Thomas J. Stanley (1944–2015) was an American author, researcher, and professor of marketing who spent decades studying the behaviors and economic habits of America’s wealthy.

He is internationally celebrated as the co-author of the landmark bestselling book The Millionaire Next Door: The Surprising Secrets of America’s Wealthy.

Stanley’s meticulous empirical research shattered cultural myths about extravagant consumption, proving that true wealth is built on frugality, discipline, and sensible financial planning. His works remain classic personal finance guides.