Preface Introduction Part I: Theory: Towards a definition of tragedy Chapter I. A categorical review Chapter II. Voltaire's concept of tragedy A. Prefaces, commentaries and correspondences B. Voltaire and Aristotle C. The critics' interpretation Part II: Practice: The cycle from Œdipe to Mérope Chapter I. Œdipe Chapter II. ZaïreChapter III. Alzire Chapter IV. MahometChapter V. MéropePart III: Conclusion: The inner significance of the tragedies Chapter I. Tragedy, history and drama Chapter II. The inner significance of the tragedies List of works consulted Index