Dr Les Roberts is a postdoctoral researcher at the University of Liverpool. He is editor of Mapping Cultures: Place, Practice, Performance (Palgrave, forthcoming 2011); co-editor with Hazel Andrews of Liminal Landscapes: Travel, Experience, and Spaces In-between (Routledge, forthcoming 2011); and co-editor with Richard Koeck of The City and the Moving Image: Urban Projections (Palgrave, 2010).