Howard S. Becker is the author of several books, including, most recently, Tricks of the Trade, also published by the University of Chicago Press. Robert R. Faulkner is professor of sociology at the University of Massachusetts-Amberst. He is the author of Music on Demand and Hollywood Studio Musicians. Barbara Kirshenblatt-Gimblett is professor of performance studies at New York University. She is the author of Destination Culture.