Central Kansas Library System

Traces the life of the immigrant Jewish peddler who went on to found Levi Strauss & Co.

Examines the life and career of the business tycoon and oilman who dominated one of the largest business empires ever built by a single man and died owning close to one billion dollars.

A biography of the industrialist who made a fortune in the oil business and later became a famous philanthropist, establishing the Rockefeller Foundation in 1913.

Traces the life of the immigrant Jewish peddler who went on to found Levi Strauss & Co., the world's first and largest manufacturer of denim jeans.