83. The Social Contract. J. J. Rousseau. Edited by H. J. Tozer.
84. Labour upon the Land. Edited by J. A. Hobson, M.A.
85. Moral Pathology. Arthur E. Giles, M.D., B.Sc.
86. Parasitism, Organic and Social. Massart and Vandervelde.
87. Allotments and Small Holdings. J. L. Green.
88. Money and its Relations to Prices. L. L. Price.
89. Sober by Act of Parliament. F. A. Mackenzie.
90. Workers on their Industries. F. W. Galton.
91. Revolution and Counter-Revolution. Karl Marx.
92. Over-Production and Crises. K. Rodbertus.