Francisco H. Trujillo is the Drue Heinz Book Conservator in the Thaw Conservation Center at the Morgan Library & Museum. Previously he worked at the Columbia University Libraries, the Jewish Theological Seminary Library, and the Library of Congress. He has an MLIS with an Advanced Certificate in Book and Paper Conservation from the University of Texas at Austin. His research focuses on the materials and techniques of medieval manuscripts, French Romanesque binding structures, and the Coptic bindings collection at the Morgan. He is the editor of Theodore C. Petersen’s Coptic Bookbindings in the Pierpont Morgan Library.