Book #20:
The Art and Science of Personal Magnetism-The Secret of Mental Fascination by Theron Q. Dumont

This book really opened my eyes. It is full of "Metaphysical" teachings and excersises.

It is very different from all of the other books and yet still focuses on personal power and taking control of your mind and your thinking.

Try some of the exercise there and see how you go. In fact send me an email in a spare moment.

Also read "The Power of Concentration"