The Philosophy of Friedrich Nietzsche by H. Mencken offers a comprehensive analysis of the philosopher’s life, events that influenced his worldview, ideas, and influence on philosophy. A reader will learn interesting facts about the youth of Nietzsche, his education and first attempts in philosophy, the growth of the idea of a superman. Also, a book gives insights into his relations with women, the church, other philosophers, and government. Special attention is given to his dispute with Wagner and the criticism of his ideas.