Spiritual

Aromatics and the Soul: A Study of Smells

Reading People Instantly

The Collected Works of Prentice Mulford

Mindfulness for Skeptics

Emotional Health

Communication Skills

Dialogues on the Supersensual Life

Mind and Body; or, Mental States and Physical Conditions

Apology That Worked

The Witness Within

The Codex of Awakening

Prentice Mulford: Autobiographical Works (Life by Land and Sea, The Californian's Return & More)

The Sufism of the Rubáiyát, or, the Secret of the Great Paradox

The Voice and Spiritual Education

The Valley of Vision

Pax Vobiscum

The Incarnate Purpose

Making the Most of Life

Gold Dust: A Collection of Golden Counsels for the Sanctification of Daily Life

“Born of the Spirit;" or, Gems from the Book of Life