After Either/Or the next two pseudonymous works to appear were Fear and Trembling and Repetition, which were both published on October 16, 1843 (the same day that Three Edifying Discourses appeared in Kierkegaard's own name). These two works introduced two new pseudonyms into the authorship: Johannes de silentio of Fear and Trembling and Constantin Constantius of Repetition. I will treat Repetition first since I wish to establish the connections between it and De Omnibus. Repetition seems to have been written in part during Kierkegaard's short stay in Berlin in May of 1843 and in part upon his return to Copenhagen. The concept of repetition is a central one for Kierkegaard. Prior to the book Repetition, the concept appears in Either/Or and De Omnibus and then after it in The Concept of Anxiety. Moreover, repetition seems to be linked closely to other well-known Kierkegaardian concepts such as “the paradox” and “the moment.” Although it is a central concept, it was relatively short lived in Kierkegaard's total authorship. It spans the period from Either/Or (February 20, 1843) to The Concept of Anxiety (June 17, 1844), after which it virtually disappears. In this chapter I will limit myself to an analysis of the concept of repetition only as it is relevant for Kierkegaard's understanding of and relation to Hegel. Thus, I cannot in this context treat the concept itself exhaustively and am obliged to omit an extended analysis of many of its important aspects.