The Turner Diaries is a 1978 novel by William Luther Pierce, a neo-Nazi and the founder and chairman of National Alliance, a white nationalist group, published under the pseudonym Andrew Macdonald. It depicts a violent revolution in the United States which leads to the overthrow of the federal government, a nuclear war, and ultimately a race war which leads to the systematic extermination of non-whites and Jews. All groups opposed by the novel's protagonist, Earl Turner—including Jews, non-white people, "liberal actors," and politicians—are murdered en masse.

William Luther Pierce III was an American neo-Nazi, white supremacist, and far-right political activist. For more than 30 years, he was one of the highest-profile individuals of the white nationalist movement. A physicist by profession, he was author of the novels The Turner Diaries and Hunter under the pen name Andrew Macdonald. The former has inspired multiple hate crimes including the 1995 Oklahoma City bombing. Pierce founded the white nationalist National Alliance, an organization which he led for almost 30 years.