Essays

A Legacy to the Friends of Free Discussion Principal Historical Facts and Personages of the Books Known as The Old and New Testament; With Remarks on the Morality of Nature

Introduction to Comparative Planetology

The Art of Philosophizing

Reflections

Kant and the Platypus

Essays Upon Some Controverted Questions

Emerson and Other Essays

The Art of Living

Where Art Begins

Gleanings from Maeterlinck

John Jay Johns Journal

Heretics

Great Men, Great Thoughts, and The Environment

Moral Emblems

Gleanings in Buddha-Fields: Studies of Hand and Soul in the Far East

The Philosophy of Beards

Twenty-four Discourses

Measuring Tools

Pearls of Thought

Hortus Vitae