By Parker, Mike
By Harry Campbell, Alexander McCall Smith
By Peter D. Tyson, Roland Fuchs, Congbin Fu, Louis Lebel, Hermine Vloemans
By Eric F. Lambin, Helmut J. Geist
By John Harte
By E. Christopher Mare, Max O. Lindegger, Maddy Harland
By Patrick Manning (University of Pittsburgh)
By Peter J. Taylor
By Robert B. Potter
By Robert B. Potter, Graham M.S. Dann
By Herbert Inhaber
By Kenneth Hewitt
By Daniel Dorling
By Susan J Smith, Rachel Pain, Sallie A. Marston, John-Paul Jones III
By Scoffham, Stephen, Bridge, Colin, Jewson, Terry
By John Hannigan (University of Toronto, Canada)
By Pat Daniels, Stephen G. Hyslop
By Pauline Kneale
By Tim Marshall
By Peter Baldwin (Professor of History, Professor of History, University of California, Los Angeles)