Philosophy & Spirituality

Deeper Down the Rabbit Hole: Meet Jung’s “Black Books”

January 13, 2026 Mark Tompkins - Author

If you were captivated by the mystical journey of Carl Jung’s Red Book, it’s time to meet its secret origin story: the Black Books. For a long time, The Red Book was seen as the primary document of Jung’s intense “confrontation with the unconscious.” But it wasn’t the beginning. The raw, unfiltered, day-by-day record of that journey was kept in a series of seven private, black-bound journals.

What are the Black Books?
Think of them as the laboratory notebooks for Jung’s greatest experiment: himself.
From 1913 to 1932, Jung used these journals to meticulously record his active imaginations, visions, and startling dreams. This was the immediate, unedited transcript of his dialogues with figures from his unconscious, like Philemon and Salome.

The Red Book’s Raw Material

So, what’s the difference?

If The Red Book is the final, polished, beautifully illustrated masterpiece…The Black Books are the original sketches, the preparatory notes, and the raw, uncensored data from which that masterpiece was created.
The Red Book was Jung’s attempt to formalize and give artistic structure to the first few years of his inner explorations. The Black Books, however, continue for more than a decade after the main entries in The Red Book end, showing the evolution of his thoughts and methods over a much longer period.
Published only recently in 2020, these journals offer an unprecedented, behind-the-scenes look at the birth of Jungian psychology. They show the process, the struggle, and the unfiltered genius of a man exploring the furthest reaches of the human psyche.
For anyone fascinated by Jung, the Black Books are the source code. They are a direct window into the mind of a pioneer as he developed the concepts, archetypes, the collective unconscious, and individuation, that would change psychology forever.

Have you delved into Jung’s work? Let me know what you think!

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