Voltaire Foundation - Foundation at the University of Oxford dedicated to the study of Voltaire and the Enlightenment. Foundation publications, courses, and projects. Voltaire - French Author and Philosopher - Biographical information on Voltaire. Voltaire - Brief biographical site on the writer. Voltaire - Information on Voltaire and the artist Jean-Antoine Houdon, from the National Gallery of Art. Theatrehistory.com: Voltaire - Biography focusing on the author's theatrical activities, plus a synopsis of Zaire. Candide - FreeBookNotes.com - Lists available book notes, plot summaries and other study resources related to this work by Voltaire.