""Old Rocky, The World�������s First Billionaire: Centenary 1839-1939"" is a biography written by Oliver Allstorm. The book chronicles the life of John D. Rockefeller, who was the first person in the world to amass a fortune of over one billion dollars. The biography covers Rockefeller's life from his birth in 1839 until his death in 1937, spanning a century of American history. The author explores...