The tendency of the development of the state / by Oppenheimer, Franz

Selections from folkways / by Sumner, William Graham

The economics of genius / by Robertson, John M.

The development of sociology / by Barnes, Harry Elmer

Selections from scienza nuova / by Vico, Giambattista

Natural selection; or the survival of the filtest / by Darwin, Charles

Selections from the outlines of sociology / by Gumplowicz, Ludwig

The fascist state and the future / by Mussolini, Benito

Sociology as a science / by Pareto, Vilfredo

The hypothesis of cultural lag / by Ogburn, William Fielding

Law as a social science / by Cairns, Huntington

The scope of marxian theory / by Hook, Sidney

Masters - old and new / by Nomad, Max

Selections from two treatises on civil government / by Locke, John

Of monarchy and hereditary succession / by Paine, Thomas

What is the permanent revolution / by Trotsky, Leon

Classes of social interest / by Maciver, R. M.

The mitigation of class struggle / by Ross, Edward Alsworth

Of the naturall condition of mankind, as concerning their felicity, an misery / by Hobbes, Thomas

Selections from the social contract / by Rousseau, Jean Jacques