Count Lev Nikolayevich Tolstoy, commonly referred to in English as Leo Tolstoy, was a Russian novelist, writer, essayist, philosopher, Christian anarchist, pacifist, educational reformer, moral thinker, and an influential member of the Tolstoy family. As a fiction writer Tolstoy is widely regarded as one of the greatest of all novelists, particularly noted for his masterpieces War and Peace and Anna Karenina; in their scope, breadth and realistic depiction of Russian life, the two books stand at the peak of realistic fiction. As a moral philosopher he was notable for his ideas on nonviolent resistance through his work The Kingdom of God is Within You, which in turn influenced such twentieth-century figures as Mohandas K. Gandhi and Martin Luther King, Jr. Source: Wikipedia