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.
Journal of Anxiety Disorders
The Journal of Anxiety Disorders is a bimonthly peer-reviewed medical journal covering the study of anxiety disorders. It was established in 1987 and is published bimonthly by Elsevier. The editor-in-chief is Gordon J. G. Asmundson (University of Regina). According to the "Journal Citation Reports", the journal has a 2016 impact factor of 3.105.