Richard Tapper is Professor Emeritus at the School of Oriental and African Studies (SOAS), University of London, U.K. He has conducted ethnographic field research in Iran, Afghanistan and Turkey. His publications include the monographs Pasture and Politics: Economics, Conflict, and Ritual among Shahsevan Nomads of Northwestern Iran, as well as Frontier Nomads of Iran: A Political and Social History of the Shahsevan and Islam and Democracy in Iran: Eshkevari and the Quest for Reform.Nancy Lindisfarne-Tapper taught social anthropology at the School of Oriental and African Studies (SOAS), University of London, U.K for many years. She has carried out fieldwork in Iran, Afghanistan, Turkey, Syria, Wales and the USA. Her books include Bartered Brides: Politics, Gender and Marriage in an Afghan Tribal Society, Dancing in Damascus, The Roots of Sexual Violence, and the edited Dislocating Masculinity: Comparative Ethnographies, and Masculinities under Neoliberalism.