29. Greek Politics. Ernest Barker, King’s College, University of London.
30. Roman Politics. Frank Frost Abbott, Princeton University.
31. Roman Law. Roscoe Pound, Harvard Law School.
32. Economics and Society. M. T. Rostovtzeff, Yale University.
33. Warfare by Land and Sea. E. S. McCartney, University of Michigan.
34. The Greek Fathers. Roy J. Deferrari, The Catholic University of America.
35. Biology and Medicine. Henry Osborn Taylor, New York.
36. Mathematics. David Eugene Smith, Teachers College, Columbia University.
37. Love of Nature. H. R. Fairclough, Leland Stanford Junior University.
38. Astronomy and Astrology. Franz Cumont, Brussels.