The Oxford University Studies in the Enlightenment series, previously known as SVEC (Studies on Voltaire and the Eighteenth Century), has published over 500 peer-reviewed scholarly volumes since 1955 as part of the Voltaire Foundation at the University of Oxford. International in focus, Oxford University Studies in the Enlightenment volumes cover wide-ranging aspects of the eighteenth century and the Enlightenment, from gender studies to political theory, and from economics to visual arts and music, and are published in English or French.

With notable economy and vigor, Preliminary Discourse to the Encyclopedia of Diderot expresses the hopes, dogmas, assumptions, and prejudices that characterized the French Enlightenment. In this preface to the Encyclopedia, d'Alembert traces the history of intellectual progress from the Renaissance to 1751. Including a revision of Diderot's Prospectus and a list of contributors to the Encyclopedia, this edition, elegantly translated and introduced by Professor Richard Schwab, is one of the great works of the Enlightenment and an outstanding introduction to the philosophes.