The Undiscovered Self
by C. G. Jung | 
He
by Robert A. Johnson | 
Modern Man in Search of a Soul
by C. G. Jung | 
Psychology: The Briefer Course
by William James |
Symbols of Transformation
by C. G. Jung | 
Jung: A Very Short Introduction
by Anthony Stevens |
Psychological Types
by C. G. Jung |
The Psychology of C. G. Jung
by Jolande Jacobi | 
Jung's Map of the Soul
by Murray Stein |
Introduction to psychology
by Dennis Coon | 
The Fisher King and the Handless Maiden
by Robert A. Johnson | 
Man's Search for Himself
by Rollo May | 
Psychology: A Very Short Introduction
by Gillian Butler | 
The Earth Has a Soul
by C. G. Jung |
Introducing Psychology
by Nigel Benson |
Introducing Freud
by Richard Appignanesi | 
Vehicles
by Valentino Braitenberg | 
Tricks of the Mind
by Derren Brown |
Quantum Psychology
by Robert Anton Wilson | 
The Doctor and the Soul
by Viktor E. Frankl |
Brilliantly explains how Jung broke away from Freud, and describes his own near-psychotic breakdown, a night-sea voyage from which he emerged with new insights into the unconscious mind.