Essays: A critical essay in the philosophy of history.--"Mindstuff" from the historical point of view.--Giordano Bruno.--The musical and the picturesque elements in poetry.--Individualism and stateaction.--Volkmann's psychology.--Politics and industry.--On the nature of thought.--The theory of justice.--Notices: Animal intelligence.--Esthetics.--On the ethcis of naturalism.--The philosophy of redemption.--Philosophical antinomies.--Giordano Bruno and his time.--Dead matter and living matter.--On free-will.--Idealism in England in the eighteenth century.--Physical realism.--Reality as phenomenon.--Thought and life.--The laws of imitation.--The problem of causality.--The philosophical basis of evolution.--Appendix. I. Correspondence. II. The psychology fo stimulants