By Kirk-Othmer
By U. J. Moore (Department of Oral Surgery, University of Newcastle-upon-Tyne, UK)
By Mel Bartley (University College, London), David Blane (Charing Cross and Westminster Medical School), George Davey Smith (University of Bristol)
By George Ritzer (University of Maryland, USA)
By Darrell Locke
By Robert E. Kuenne (Princeton University)
By Alison Morton Cooper (Associate Fellow in Continuing Education, University of Warwick, UK and Lecturer in Health Studies at Crichton College of the University of Glasgow, UK), Anne Palmer (Freelance Education Consultant at the Centre for Higher Educati...
By Wayne Martindale
By Nestor Cohenca (University of Washington, Seattle, WA, USA)
By Donald W. Braben
By Brian A. Maurer (Michigan State University)
By Patrick Davey (Northampton General Hospital, and John Radcliffe Hospital, Oxford)
By David Arnold (School of Oriental and African Studies, University of London)
By Sarah-Jayne Blakemore (University College London, UK), Uta Frith (University College London
By H. Donald Brooke Jenkins (University of Warwick, Coventry)
By Elaine Cole (City University School of Nursing)
By Seth Stein (Dept. of Geological Sciences, Northwestern University, Evanston, IL), Michael Wysession (Dept. of Earth and Planetary Sciences, Washington University, St. Louis, MO)
By Linda Zagzebski (University of Oklahoma, USA)
By Anthony Kenny (University of Oxford)
By David S. Oderberg (University of Reading)
By Larry D. Rosen, PH.D. (Larry Rosen, California State University; L Mark Carrier, California State University; Nancy Cheever, California State University), Nancy Cheever, L. Mark Carrier
By Julian P. T. Higgins (Medical Research Council, UK), James Thomas, Jacqueline Chandler, Miranda Cumpston, Tianjing Li
By Trisha Greenhalgh (Royal Free Hospital School of Medicine, UK)
By Chris Chandler (London Metropolitan University, UK)
By Gillian Hampson
By Dwight D. Bowman (Cornell University), Charles M. Hendrix, David S. Lindsay, Stephen C. Barr (Cornell University)
By Russell Blackford (Monash University, Australia), Udo Schuklenk (Queen's University, Canada)
By David Blackbourn (Harvard University, USA)
By Brian Thorne (University of East Anglia, UK)
By Jan Hawthorn (BSc (Hons) PhD), Kathy Redmond