John M. Weeks is Head Librarian, Penn Museum of Archeology and Anthropology, at the University of Pennsylvania. He has a graduate degree in librarianship as well as a doctoral degree in anthropology and archeology. Weeks has published numerous monographs and articles, including two editions of Introduction to Library Research in Anthropology, both of which received Outstanding Academic Book awards from Choice/ACRL (1992, 1998). Jason de Medeiros is Assistant Librarian, University of Pennsylvania Museum of Archeology and Anthropology.