Spiritual

The Codex of Awakening

The Way of Initiation; or, How to Attain Knowledge of the Higher Worlds

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 Doctrine and Practice of Yoga

The Land of Content

The Romance of the Soul

Making the Most of Life

The Voice and Spiritual Education

The Incarnate Purpose

The Silence: What It Is and How To Use It

The Making of a Saint

The Path to the True Self – Finding Your Own Purpose through Self-Awareness

Habit Hacking – Small Changes Big Impact

Am I Dumb or are Others? How to See Things Right & Finally Be Understood

Live & Work Sustainably

Believe in Yourself

Fuck Up & Go! Learn to Fail

The Secret of Intuition

Be Your Own Hero & Win