Paul Webb is Professor of Politics at the University of Sussex, and has held previous and visiting positions at universities in the UK, Australia and Japan. He has researched and published widely on party and electoral politics and is editor of the journal Party Politics. He is an elected Fellow of the Academy of Social Sciences.
Tim Bale is Professor of Politics at Queen Mary University of London. Previously he taught at Sussex University, Victoria University of Wellington and Sheffield University. He specializes in party politics in the UK and Europe and appears frequently in the British and international media.