Falling in Love / With Other Essays on More Exact Branches of Science

Studies in the Psychology of Sex, Volume 1 / The Evolution of Modesty; The Phenomena of Sexual Periodicity; Auto-Erotism

The Development Psychology of Psychopathology

Studies in the Psychology of Sex, Volume 4 / Sexual Selection In Man

Studies in the Psychology of Sex, Volume 2 / Sexual Inversion

What You Can Do With Your Will Power

Illusions / A Psychological Study

The Trained Memory / Being the Fourth of a Series of Twelve Volumes on the / Applications of Psychology to the Problems of Personal and / Business Efficiency

The Business of Being a Woman

The Book of Dreams and Ghosts

Psychology and Achievement / Being the First of a Series of Twelve Volumes on the Applications of Psychology to the Problems of Personal and Business Efficiency