52 books
Helpful Thoughts Helpful Thoughts
Concentration
Enthusiasm
Mind Your Own Business
Why We Fast
Business But Not Truth
The Emotional Fast
How to Fast
Faith
Selfishness
Psychological Sins
Have a Plan
The Super-Man
Clean Up Your Moods
The Emanation Body
The Secret of Healing and Other Miracles of the Mind
The Use of Power
The Physical Fast
Compensation
Happiness
Hateful Comparisons
Appreciation
The Supra Consciousness
The Mental Fast