Essays in radical empiricism: Does "consciousness" exist? A world of pure experience. The thing and its relations. How two minds can know one thing. The place of affectional facts in a world of pure experience. The experience of activity. The essence of humanism. La notion de conscience.
A pluralistic universe: The types of philosophic thinking. Monistic idealism. Hegel and his method. Concerning Fechner. The compounding of consciousness. Bergson and the critique of intellectualism. The continuity of experience. On the notion of reality as changing.