He was also a writer of beautiful stories, some of which are collaborations with his fiancee.他还写了一些美妙的故事，其中有些是和他的未婚妻合著的。He's co-authored a book on Policy for Tourism.他与人合著了一本有关旅游业政策的书。He is co-author, with Andrew Blowers, of 'The International Politics of Nuclear Waste'.他与安德鲁·布洛尔斯合著了《国际政治视角下的核废料》一书。