Harold Wayne Greenhaw (February 17, 1940 – May 31, 2011) was an American writer and journalist. The author of 22 books who chronicled changes in the American South from the civil rights movement to the rise of a competitive Republican Party,[1] he is known for his works on the Ku Klux Klan[2] and the exposition of the My Lai Massacre of 1968.[3] Greenhaw wrote for various Alabamian newspapers and magazines, worked as the state's tourism director, and was considered "a strong voice for his native state".[4]