Tim Cresswell is a senior lecturer in Human Geography at the University of Wales, Aberystwyth. He is the author of In Place/Out of Place: Geography Ideology and Transgression (University of Minnesota Press, 1996) and The Tramp in America (Reaktion Books, 2001). He is co-editor (with Deborah Dixon) of Engaging Film (Rowman and Littlefield, 2002).
Ginette Verstraete is professor in Contemporary Intellectual History at the University of Amsterdam. She is the author of Fragments of the Feminine Sublime in Friedrich Schlegel and James Joyce (SUNY Press, 1998) and is completing a book on Tracking Communities: Travel, Technology and the Politics of Location. She has co-edited (in Dutch) volumes on cultural studies, on mobility and on globalization.