edited by G.J. Cuming and Derek Baker. edited by S.W.Hawking and W.Israel. edited by J.D. Wallace and Dennis Becker. edited by A.W. Ward and A.R. Waller. edited by Ulrike Gehring and Peter Weibel. edited by Jane Milling and Peter Thomson. edited by Eric Hobsbawm and Terence Ranger. edited by Chai Xiuming and Lu Haoyang edited by David Sarpong and Dirk Meissner. edited by Jun Xing and Carol Hok Ka Ma.