Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Where''s George? is a website that tracks the natural geographic circulation of American paper money. Its popularity has led to the establishment of a number of other currency tracking websites, sites that track other objects such as used books and it has been used in at least one research paper to provide statistical patterns of human travel in the United States.As of February 17, 2010, Where''s George? is tracking 166,984,184 bills totaling more than $904,075,504.The site was established in December 1998 by Hank Eskin, a database consultant in Brookline, Massachusetts.