The Blaise Pascal Collection contains sources, notes and drafts of Mara Vamos’ works on Blaise Pascal. The collection contains already published works on Pascal, such as “Pascal and the Enlightenment,” as well as Mara Vamos’ thesis for her Doctorate degree at Brown University. Through her vast previous studies on Pascal and his theories, Mara Vamos attempted to convince the MLA to revive the Port-Royal edition of Pascal’s Pensées because of its great historical importance and its impact on 18th century thought. The collection contains materials used in the publication process, leading to the final work, “Pascal’s Pensées and the Enlightenment” by Mara Vamos.