Mary Sexton joined the staff at the Heafey Law Library at Santa Clara University in 2006 and currently serves as the Foreign, Comparative and International Law Librarian. Prior to joining the staff at Santa Clara, Sexton worked in the University of Iowa Law Library, specializing in foreign, comparative, and international legal research, and in University of San Diego Legal Research Center. She has also worked as a reference librarian at the University of Maine School of Law, where she was responsible for government documents, including European Union publications. Sexton is a member of the Illinois Bar. She has taught business law at Loyola University of Chicago and worked as a tax law editor for Commerce Clearing House (CCH).