Ethics & Moral Philosophy

The Logic of Vegetarianism

The Golden Gems of Life; Or, Gathered Jewels for the Home Circle

Plutarch on the Delay of the Divine Justice

The Mindful Pursuit of Happiness

The Philosophy of the Practical: Economic and Ethic

The Sin and Danger of Self-Love

The Characters of Theophrastus

Theoretical Ethics

Symposion or The Banquet

Fifteen Discourses

What Nietzsche Taught

The Man from Mars: His Morals, Politics and Religion

Recent Tendencies in Ethics

Evolution of Life and Form

The Investment of Influence: A Study of Social Sympathy and Service

If, Yes and Perhaps

The Philosophy of Evolution

Is Life Worth Living Without Immortality

Essays

The Essays or Counsels, Civil and Moral