In Vino Veritas, from Stages on Life’s Way By: Soren Kierkegaard

Intelligence of School Children By: Lewis Terman

Intelligence Tests and School Reorganisation By: Lewis Terman

Interpretation of Dreams By: Sigmund Freud

Juggernaut: A Veiled Record By: George Eggleston and Dolores Marbourg

Kallikak Family By: Henry H. Goddard

Letters to a Daughter and A Little Sermon to School Girls By: Helen Ekin Starrett

Life of Dorothea Lynde Dix By: Francis Tiffany

Life Triumphant: Mastering the Heart and Mind By: James Allen

Magician Among the Spirits By: Harry Houdini

Major Symptoms of Hysteria By: Pierre Janet

Man of Genius By: Cesare Lombroso

Marion Harland's Complete Etiquette By: Marion Harland

Memory: How to Develop, Train and Use It By: William Walker Atkinson

Mental Fascination By: William Walker Atkinson

Mystery of Pain By: James Hinton

Neighbors – Life Stories of the Other Half By: Jacob A. Riis

Nuggets of the New Thought By: William Walker Atkinson

Omnipotent Self By: Paul Bousfield

On chronic alcoholic intoxication : with an inquiry into the influence of the abuse of alcohol as a predisposing cause of disease By: William Marcet

On the Witness Stand: Essays on Psychology and Crime By: Hugo Münsterberg

Path to Prosperity (version 3) By: James Allen

Pathological Lying, Accusation, and Swindling – A Study in Forensic Psychology By: William Healy

Popular Superstitions, and the Truths Contained Therein By: Herbert Mayo

Pragmatism By: William James

Psychological Types: Or, the Psychology of Individuation By: Carl Gustav Jung

Psychological Warfare By: Cordwainer Smith

Psychology of Alcoholism By: George Barton Cutten

Psychology of Peoples: Its Influence on Their Evolution By: Gustave Le Bon

Psychology of the Unconscious By: Carl Gustav Jung

Psychotherapy By: Hugo Münsterberg

Pushing to the Front By: Orison Swett Marden