[Regarding the plot of William Luther Pierce’s 1978 novel The Turner Diaries, which is still very relevant today, as it serves as a kind of bible for white supremacists. - Percy]
The epilogue summarizes how the Organization went on to conquer the rest of the world and how all non-white races were eliminated. Africa was invaded; all of its black inhabitants were killed. Puerto Ricans (described as a "repulsive mongrel race") were killed and Puerto Rico was recolonized. After China attempts to invade European Russia, the Organization attacks its with nuclear, chemical, radiological and biological weapons which render the entire continent of Asia uninhabitable and rife with "mutants". In the United States, the last remaining non-whites are hunted down, along with all of the individuals who are involved in organized crime (such as the Mafia).
One of the last steps in the Organization's victory is its truce with the remainder of the American military's generals, who agree to surrender if the former swears not to harm them or their immediate families. The Organization gladly accepts. The epilogue concludes with the statement that "just 110 years after the birth of the 'Great One', the dream of a white world finally became a certainty... and the Order would spread its wise and benevolent rule over the earth for all time to come."