edited by F. Abiola Irele and Simon Gikandi. edited by Kate Bailey and Simon Sladen edited by James Henderson and Simon Pirani edited by Zoya Kocur and Simon Leung. edited by Sibylle Erle and Morton D. Paley. edited by David Battie and Simon Cottle edited by F. Abiola Irele. edited by Helen Delaney and Simon Baker edited by Iwona Blazwick and Simon Wilson edited by Yang Rui and Zheng Xiaodi.