James Dale Davidson is an American investment newsletter writer and author of The Sovereign Individual, The Great Reckoning, and Blood in the Streets, all three co-authored with William Rees-Mogg. He is also the founder and former head of the National Taxpayers Union. He has helped fund the Arkansas Project against President Bill Clinton and is an investor in NewsMax.com. He is one of the founders of Agora, Inc., one of the largest investment newsletter publishers in the world. In 2003 Agora, of Baltimore, was charged by the Securities and Exchange Commission in 2003 with violation of the securities laws. Davidson was not charged. Shortly after graduating from Oxford University he worked as an assistant to a billionaire venture capitalist. Davidson was also chief financial officer of GeneMax, Inc.