By Julius O. Adekunle
By Ian Morris
By Woolf, Greg
By Sen, Paul
By Leigh Phillips
By Clausing, Kimberly
By Livi Bacci, Massimo
By Bendell, Jem, Read, Rupert
By McNeill, J. R.
By Crossley, Stephen
By Merchant, Carolyn
By Johnston, WILLIAM
By Dodds, Professor Klaus
By Thirsk, Joan
By Hengeveld, Rob
By Flint, Colin, Taylor, Peter J.
By Vernon, James
By Finlayson, Clive
By Karlen, Arno
By Livi–Bacci, Massimo
By Jones, Peter, Pike, Bob
By Benton, Michael J.
By Drury, Stephen
By Moss, Brian
By Goudie
By Davis, Kenneth C.
By Walker, Gabrielle
By Milner, John
By Carpenter, Clive
By Grant, Michael