Dr. Close came to Saint Joseph's University in fall 2012. His research focuses on the history of early modern Europe with a special interest in the intersection of religion and politics in European society from the fifteenth through seventeenth centuries. His first monograph, The Negotiated Reformation: Imperial Cities and the Politics of Urban Reform (1525-1550) (Cambridge University Press, 2009), examines how networks of support and communication between cities enabled the Protestant Reformation to spread in southern Germany. His second book, State Formation and Shared Sovereignty: The Holy Roman Empire and the Dutch Republic, 1488-1696 (Cambridge University Press, 2021) reevaluates traditional models of state formation by analyzing the operation of alliances in the Holy Roman Empire and the Low Countries during the early modern period. Dr. Close's articles have appeared in several scholarly journals, including Central European History, The Sixteenth Century Journal, Archive for Reformation History, European History Quarterly, and German History. He is currently Subject Editor for Religion for Routledge Resources Online - The Renaissance World.