I really enjoyed this article on C. G. Jung‘s long hidden, about to be published “Red Book”. Lengthy, but worth it. Two passages from the article:
Of those who did see it, at least one person, an educated Englishwoman who was allowed to read some of the book in the 1920s, thought it held infinite wisdom — “There are people in my country who would read it from cover to cover without stopping to breathe scarcely,” she wrote — while another, a well-known literary type who glimpsed it shortly after, deemed it both fascinating and worrisome, concluding that it was the work of a psychotic.
…
Jung wrote later in his book “Memories, Dreams, Reflections,” “I knew that I had to let myself plummet down into them.” He found himself in a liminal place, as full of creative abundance as it was of potential ruin, believing it to be the same borderlands traveled by both lunatics and great artists.
Carl Jung and the Holy Grail of the Unconscious – NYTimes.com.