By Michelle Baddeley (Professor in Economics and Associate Dean (Research and Development), Professor in Economics and Finance of the Built Environment, University College London)
By Wheen, Francis
By Isidore Okpewho (Professor of Africana Studies, English, and Comparative Literature, Professor of Africana Studies, State University of New York, at Binghamton)
By Richard Whitehead
By Mitchell, David
By Dr. Monika Bednarek, Helen Caple
By Gary Younge
By Marguerite S. Shaffer, Phoebe S. K. Young
By Robert Darnton (Harvard University)
By Foner
By Emily Thompson (Professor, Princeton University)
By Mootz III, Francis J.
By Choo, Andrew L. T.
By Winnington-Ingram, R. P.
By Legat, Michael
By Bennett, Roy
By Polsky, Ned
By Jung, C. G., Storr, Anthony
By Flinders, Matthew, Gamble, Andrew, Hay, Colin
By Donaldson
By McEachern, Claire
By Bell, Duncan
By Hine, Gregory, Reaburn, Robyn, Anderson, Judy, Galligan, Linda, Carmichael, Colin, Cavanagh, Michael, Ngu, Bing, White, Bruce
By Shakespeare, WILLIAM, Dover Wilson, John, Duthie, George Ian
By Sperber, Dan
By Briggs, Asa
By Camps, W. A.
By Eileen Battersby
By Waghorn, Jane