Mr. Mamet rattles off the works that affected him most: "White Guilt" by Shelby Steele, "Ethnic America" by Thomas Sowell, "The Instincts of the Herd in Peace and War" by Wilfred Trotter, "The Road to Serfdom" by Friedrich Hayek, "Capitalism andFreedom" byMiltonFriedman, and "On Liberty" by John Stuart Mill.