About the Author
Jon May is Professor of Geography at Queen Mary University of London. He has published extensively on the geographies of homelessness and is the co-author or co-editor of five books including, most recently, Global Cities at Work: New Migrant Divisions of Labour (2009).
Sarah Johnsen is a Research Fellow at the Centre for Housing Policy, University of York. She has published widely in the field of homelessness and social policy.