How to Read Human Nature: Its Inner States and Outer Forms

The Foundations of Personality

The Glands Regulating Personality A Study of the Glands of Internal Secretion in Relation to the Types of Human Nature

Supreme Personality: Fun in Living. A Doubt, Fear, and Worry Cure

What All The World's A-Seeking The Vital Law of True Life, True Greatness Power and Happiness

How to Become Rich: A Treatise on Phrenology, Choice of Professions and Matrimony

Phrenological Development of Robert Burns From a Cast of His Skull Moulded at Dumfries, the 31st Day of March 1834

The influence of the stars

The Drama of Love and Death: A Study of Human Evolution and Transfiguration

Persönlichkeit

Practical Phrenology Simplified

How glands affect personality