The Hindu-Yogi Science of Breath

A Series of Lessons in Gnani Yoga: The Yoga of Wisdom

Mystic Christianity; Or, The Inner Teachings of the Master

A Series of Lessons in Raja Yoga

The Kybalion

Advanced Course in Yogi Philosophy and Oriental Occultism

Mystic Christianity

The Law of The New Thought: The Law of the New Thought: Unlock the Secrets to Mindful Living and Success

Mystic Christianity: Or, The Inner Teachings of the Master

Mystic Christianity

Mystic Christianity Or, the Inner Teachings of the Master

The Power of Concentration

The Kybalion

Memory: How to Develop, Train, and Use It

Your Mind and How to Use It: A Manual of Practical Psychology

Mystic Christianity: Or, The Inner Teachings of the Master

Mind and Body, or, Mental States and Physical Conditions

The Art of Logical Thinking, or, the Laws of Reasoning

Mental Magic

Practical Psychomancy and Crystal Gazing