History and Utopia 1. R. V. Sampson: Progress in the Age of Reason. The Seventeenth Century to the Present Day. (Cambridge, Mass.: Harvard University Press, 1956. Pp. 259. $4.25.) 2. H. Stuart Hughes: Consciousness and Society. The Reorientation of European Social Thought 1890–1930. (New York: Alfred A. Knopf, 1958. Pp. xi, 433. $6.00.) 3. D. G. Charlton: Positivist Thought in France during the Second Empire 1852–1870. (Oxford: The Clarendon Press, 1959. Pp. ix, 251. $5.60.) 4. George C. Iggers: The Cult of Authority. The Political Philosophy of the Saint-Simonians. A Chapter in the Intellectual History of Totalitarianism. (The Hague: Martinus Nijhoff, 1958. Pp. 210. 14.25 Guilders.) 5. Emile Durkheim: Socialism and Saint-Simon. Edited by Alvin W. Gouldner. (Yellow Springs, Ohio: The Antioch Press, 1958. Pp. xxix, 240. $5.00.) 6. Oliver C. Cox: The Foundations of Capitalism. (New York: Philosophical Library, 1959. Pp. 500. $7.50.)