The first of these "New Catholic Encyclopedia" supplemental volumes. Supplement 2009 was published electronically in June 2009 and in print in November 2009. It focused on the theme of "Science and the Church", and contained such new articles as the ones on Charles Darwin and Sigmund Freud. It also updated the articles on the Catholic Church in each of the fifty States, as well as the 33 US archdiocese articles. It contains much updated bibliography. Most of the editors now belong to Catholic institutions other than the Catholic University of America.