Psychology and Achievement is a book on how a magnetic personality can lead to business success. Warren shows how a magnetic personality is achieved and how it can be sustained.

He explains personality in terms of psychic, psychological and mental poise. In the various chapters, he brings to the fore the need for man to have an accurate impression of himself and how he wants the world to respond to this impression.

Various mechanisms of achieving power through personality are examined.

Here are the chapters included inside the book:

I. ATTAINMENT OF MIND CONTROL
II. TWO LAWS OF SUCCESS-ACHIEVEMENT
III. RELATION OF MIND ACTIVITY TO BODILY ACTIVITY
IV. INTROSPECTIVE EVIDENCE OF MENTAL MASTERY
V. PHYSIOLOGICAL EVIDENCE OF MENTAL MASTERY
VI. THE SUPREMACY OF CONSCIOUSNESS