Introduction.- Ideologies of National Socialism, Communism, Christianity and Islam.- The Theory of Totalitarianism and Mature Ideocracy, Part I: Evolution and Development.- Further Historical Cases of Totalitarian Regimes.- Mature Ideocracies.- The Theory of Totalitarian Regimes, Part II: Stability, Further Development and Demise.- The Constitution of Totalitarianism.- Terrorism as a Means to Win or to Regain Secular Power.- Economic and Political Problems Facing Ideocracies.- Art and Science in Totalitarian Regimes and Mature Ideocracies.- A Formal Model of Totalitarianism.- Summary: Supreme Values, Totalitarian Regimes and Mature Ideocracies.