Ivette M. Vargas-O'Bryan is Chair and Associate professor of Religion in the Department of Religious Studies at Austin College, USA. She has been a recipient of several prestigious awards and grants and is known for her recent work on demons and illness and Buddhist nuns in Tibetan religious and medical traditions. Ivette has also authored publications on Asian monastic traditions, religion and healing, animals in religion, and religion and the environment.

Zhou Xun is lecturer of Modern History at the University of Essex, UK. She has authored and edited several books, including Narcotic Culture: A History of Drug Consumption in China (2004), Smoke: A Global History of Smoking (2004), and The Great Famine in China, 1957-1962: A Documentary History (2012). Her most recent book Forgotten Voices of Mao's Great Famine, 1958-1962: an Oral History (2013) is a remarkable oral history of modern China's greatest tragedy.