George Samuel Clason (November 7, 1874 – April 7, 1957) was an American author. He is most associated with his book The Richest Man in Babylon which was first published in 1926. George S. Clason was born in Louisiana, Missouri. He attended the University of Nebraska. He served in the United States Army during the Spanish–American War. Clason started two companies, the Clason Map Company of Denver, Colorado, and the Clason Publishing Company. The Clason Map Company was the first to publish a road atlas of the United States and Canada, but did not survive the Great Depression. George Clason is best known for writing a series of informational pamphlets about being thrifty and how to achieve financial success. He started writing the pamphlets in 1926, using parables that were set in ancient Babylon. Banks and insurance companies began to distribute the parables, and the most famous ones were compiled into the book The Richest Man in Babylon - The Success Secrets of the Ancients. He is credited with coining the phrase, "Pay yourself first".