) Keller, Albert G. _Societal Evolution._ New York, 1915.

(7) Dellepiane, A. "Le Progres et sa formule. La lutte pour le progres,"
_Revue Internationale de sociologie_, XX (1912), 1-30.

(8) Burgess, Ernest W. _The Function of Socialization in Social
Evolution._ Chicago, 1916.

(9) Ellwood, C. A. "The Educational Theory of Social Progress,"
_Scientific Monthly_, V (1917), 439-50.

(10) Bosanquet, Helen. "The Psychology of Social Progress,"
_International Journal of Ethics_, VII (1896-97), 265-81.

(11) Perry, Ralph Barton. _The Moral Economy_. Chap, iv, "The Moral Test
of Progress," pp. 123-70. New York, 1909.

(12) Patten, S. N. "Theories of Progress," _American Economic Review_,
II (1912), 61-68.

(13) Alexander, H. B. "The Belief in God and Immortality as Factors in
Race Progress." _Hibbert Journal_, IX (1910-11), 169-87.

VI. UTOPIAS

(1) Plato. _The Republic of Plato_. Translated into English by Benjamin
Jowett. 2 vols. Oxford, 1908.

(2) More, Thomas. _The "Utopia" of Sir Thomas More_. Ralph Robinson's
translation, with Roper's "Life of More" and some of his letters.
London, 1910.

(3) _Ideal Commonwealths_. Comprising More's "Utopia," Bacon's "New
Atlantis," Campanella's "City of the Sun," and Harrington's "Oceana,"
with introductions by Henry Morley. Rev. ed. New York, 1901.

(4) Kaufmann, Moritz. _Utopias, or Schemes of Social Improvement_. From
Sir Thomas More to Karl Marx. London, 1879.

(5) Bacon, Francis. _New Atlantis_. Oxford, 1915.

(6) Campanella, Tommaso. _La citta di sole e aforasmi politici_.
Lanciana, Carabba, 19--.

(7) Andreae, Johann V. _Christianopolis_. An ideal state of the
seventeenth century. Translated from the Latin by T. E. Held. New York,
1916.

(8) Harrington, James. _The Oceana of James Harrington_. London, 1700.

(9) Mandeville, Bernard de. _Fable of the Bees_. Or private vices,
public benefits. Edinburgh, 1772. [First published in 1714.]

(10) Cabet, Etienne. _Voyage en Icarie_. 5th ed. Paris, 1848.

(11) Butler, Samuel. _Erewhon: or over the Range_. New York, 1917.
[First published in 1872.]

(12) ----. _Erewhon Revisited Twenty Years Later_. New York, 1901.

(13) Lytton, Edward Bulwer. _The Coming Race_. London, 1871.

(14) Bellamy, Edward. _Looking Backward, 2000-1887_. Boston, 1898.

(15) Morris, William. _News from Nowhere_. Or an epoch of rest, being
some chapters from a utopian romance. New York, 1910. [First published
in 1891.]

(16) Hertzka,