Ten Wealthy Americans and How They Achieved Their Wealth! Part 3 Wealth is the abundance of valuable resources or valuable material possessions. An individual, community, region or country that possesses an abundance of such possessions or resources to the benefit of the common good is known as wealthy. This ebook is part 3 in a series. The book consists of 10 wealthy Americans and how they achieved their wealth. They are Christy Walton, David H. Koch, Harold Hamm, Jacqueline Mars, Leonard Blavatnik, Paul Allen, Richard Branson, Rupert Murdoch, S. Robson Walton and Sergey Brin.