A New Philosophy of Life

The New Light on Immortality: Or, The Significance of Psychic Research

The Life of Reality

The Essence of Democracy

The Rebirth of Religion: Spiritual Consciousness. The Rediscovery of Jesus

Humanity at the Cross-roads

The Making of the Modern Mind: A Survey of the Intellectual Background of the Present Age

The Spirit of the New Philosophy

With Soul on Fire: A Novel

Man's Undeveloped Powers: Awakening Latent Mental Powers. The Achievement of Character

The Problem of Group Responsibility to Society: An Interpretation of the History of American Labor

The Culture of Personality