Richard O. Beard, ed., Parent Education (Minneapolis: University of Minnesota Press, 1927);

Phyllis Blanchard, The Care of the Adolescent Girl (London: Paul, Trench, Trubner, 1921);

George A. Coe, What Ails Our Youth? (New York: Scribners, 1925);

John Dewey, Human Nature and Conduct (New York: Holt, 1922);

Dewey, Individualism, Old and'New (New York: Minton, Balch, 1930);

V. F. Claverton, The Bankruptcy of Marriage (New York: Macaulay, 1928);

Katherine Bement Davis, Factors in the Sex Life of Twenty-Two Hundred Women (New York: Harper, 1929);

Arnold L. Gesell, Infancy and Human Growth (New York: Macmillan, 1928);

G. V. Hamilton, A Research in Marriage (New York: Boni, 1929);

Jesse F. Hayden, The Art of Marriage (High Point, N.C.: Book Sales Agency, 1926);

Ben Lindsey, Companionate Marriage (New York: Boni & Liveright, 1927);

Lindsey and Wainwright Evans, The Revolt of Modern Youth (New York: Boni & Liveright, 1925);

Robert S. Lynd and Helen Merrell Lynd, Middletown: A Study in Contemporary American Culture (New York: Harcourt, Brace...