Which of the following authors did not deal with the issue of race relations or civil rights?

Martin Luther King

Frank Herbert

Harper Lee

Alex Haley

Frank Herbert was the author who did not deal with the issue of race relations or civil rights. The correct option among all the options given in the question is the second option. Frank Herbert was known for his writings on science fictions. He was born on 8th of October in the year 1920 and died on 11th February in the year 1986.