Martin Shingler is Senior Lecturer in Radio and Film Studies at the University of Sunderland, UK. He is the co-author of two books, On Air: Methods and Meanings of Radio, with Cindy Wieringa, (1998) and Melodrama: Genre, Style& Sensibility, with John Mercer (2004). He has also published essays on the Hollywood film star Bette Davis in the books Hollywood Spectatorship, eds. Melvyn Stokes and Richard Maltby (BFI, 2001) and Screen Acting, eds. Alan Lovell and Peter Kramer, (1999), and in Screen, the Journal of American Studies, the Journal of Film& Video, Theatre Annual and Film History. He has edited a dossier on Bette Davis for Screen (2008) and an edition of the Radio Journal (2008). He is co-editor, with Susan Smith, of the BFI Film Stars series, and author of 'Star Studies: A Critical Guide' (BFI, 2012).