Timothy Gilfoyle Timothy J. Gilfoyle (Ph.D. Columbia University) is professor of history at Loyola University Chicago. Dr. Gilfoyle's research and teaching focuses on American urban and social history. His books include A Pickpocket's Tale: The Underworld of Nineteenth Century New York; Millennium Park:Creating a Chicago Landmark; and City of Eros: New York City, Prostitution and the Commercialization of Sex, 1790-1920. He is also the co-author with Patricia Cline Cohen and Helen Lefkowitz Horowitz The Flash Press: Sporting Men's Weeklies in the 1840s. Gilfoyle has been a Minow Family Foundation Fellow, a John Simon Guggenheim Memorial Foundation Fellow, a senior fellow at the Smithsonian Institution's Museum of American History, and an N.E.H./Lloyd Lewis Fellow at the Newberry Library in Chicago.