Synchronicity: An Acausal Connecting Principle (Bollingen Series XX: The Collected Works of C. G. Jung, Volume 8)

The Development of Personality (Collected Works C. G. Jung)

Psychological Types (Collected Works of C. G. Jung)

Aion: Researches Into the Phenomenology of Self (Collected Works C. G. Jung)

the Archetypes and Collective Unconscious (Collected Works of C. G. Jung)