id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-2155 Carl Jung - Wikipedia .html text/html 18293 2195 67 Shortly thereafter, Jung again traveled to the United States and gave the Fordham University lectures, a six-week series, which were published later in the year as Psychology of the Unconscious (subsequently republished as Symbols of Transformation). The Rubin Museum of Art in New York City displayed the original Red Book journal, as well as some of Jung's original "Black Book" journals, from 7 October 2009 to 15 February 2010.[78] According to them, "During the period in which he worked on this book Jung developed his principal theories of archetypes, collective unconscious, and the process of individuation." Two-thirds of the pages bear Jung's illuminations and illustrations to the text.[78] ./cache/en-wikipedia-org-2155.html ./txt/en-wikipedia-org-2155.txt