This element is a study on Hegel's dialectic. One motivation for turning to dialectic is the idea that in order to understand the complex and dynamic structure of reality and of our thinking itself, we need a different way of thinking from that provided by standard logic and by traditional philosophy. The aim of the book is to present Hegel's basic idea of dialectic and to explain it through an interpretation of the text, an account of its reception, and a survey of themes in the secondary literature. The main theses discussed are that Hegel's dialectic is primarily a method of thinking and that he develops a unified theory of dialectic in his various writings.