Nazis, Communists, Klansmen, and Others on the Fringe: Political Extremism in America is a 1992 book by and Laird Wilcox. It is an examination of political extremism of both the far left and far right in the United States. It was published by Prometheus Books (Buffalo, New York) in 1992 as a 523-page hardcover (ISBN 0-87975-680-2). In 1996, Prometheus Books (Amherst, New York) republished it as American Extremists: Militias, Supremacists, Klansmen, Communists and Others in a 443-page paperback (ISBN 1-57392-058-4).