Brooklyn Ethical Association

Factors In American Civilization

Life And The Conditions Of Survival, The Physical Basis Of Ethics, Sociology And Religion

Evolution In Science, Philosophy, And Art

Life And The Conditions Of Survival, The Physical Basis Of Ethics, Sociology And Religion

The Ethics Of The Greek Philosophers, Socrates, Plato And Aristotle: A Lecture Given Before The Brooklyn Ethical Association, Season Of 1896-1897

Man And The State