The Concept of Anxiety
All of Kierkegaard's books have either a preface, dedication, or prayer at the beginning. This book includes a lengthy introduction. "The Concept of Anxiety" was published on exactly the same date as "Prefaces", June 17, 1844. Both books deal with Hegel’s idea of mediation. Mediation is a common thread throughout Kierkegaard’s works. His work up to this point was to show that faith was being mediated by knowledge. Here he takes up the questions of sin and guilt.
Harry Allen Overstreet
Harry Allen Overstreet (October 25, 1875 – August 17, 1970) was an American writer and lecturer, and a popular author on modern psychology and sociology. His 1949 book, "The Mature Mind", was a substantial best-seller that sold over 500,000 copies by 1952. Harry Allen Overstreet was born in San Francisco, California, on 25 October 1875. He attended the University of California receiving his B.A. degree in 1899. He taught at Berkeley until 1911. From 1911 to 1936, he was chair of Department of Philosophy and Psychology at City College of New York. Overstreet also taught in the continuing education program of the New School for Social Research. He lectured and worked frequently with his second wife, Bonaro Overstreet.