By Paul Harris
By Samantha Weinberg
By David Killingray, David Killingray, Terry Lawson
By Iain Spragg
By Gillian Clements
By Jared Diamond
By Paul Crampton
By Rob Alcraft, Collins Big Cat, Alcraft, Rob
By Simon Adams (University of Strathclyde)
By Porter, A.N.
By Rooney, David
By Frankopan, Professor Peter
By McEvedy, Colin
By Keegan, John
By Flyn, Cal
By Gaddis, John Lewis
By Glover, Jonathan
By Johnson, Alan
By Oleg Grabar
By Carol Foreman
By Chris Fleet, Daniel MacCannell
By Ordnance Survey
By McEvedy, Colin, Woodroffe, David
By Leyland, John
By Manfredo Tafuri
By Marks, Robert
By Norwich, John Julius
By Schama, Simon
By Sancton, Julian