- Personal Power Or Your Master Self: Personal Power Books V1
- Personal Power Books (in 12 Volumes), Vol. VIII: Thought Power or Radio Mentalism
- Perceptive Power Or The Art Of Observation: Personal Power Books V9 (Personal Power Books)
- Personal Power Books (in 12 Volumes), Vol. XI: Character Power or Positive Individuality
- PERSONAL POWER II. CREATIVE POWER (Or your Constructive Forces)