To make this work accessible to non-specialists I have provided English translations of all French, German, and Greek texts. I have given references to the original French and German editions of the major texts in the notes to allow readers the chance to follow-up these passages. References to the French/German editions follow the reference to the translation, e.g. a reference to Jacques Derrida’s Post Card takes the form of Derrida (1987), 20; Derrida (1980), 25. Where no published translations of French and German texts exist, I have provided my own. The Greek passages are accompanied by translations which have been adapted from the Loeb or the most suitable translation.