With the May edition of International Affairs published, the book reviews section has featured over 120 books so far this year. If that sounds like an overwhelming number, fret not; these Top 5 books blogs are here to help! In this round-up, Book Reviews Editor Mariana Vieira highlights five impressive books from our May issue, exploring peace negotiations in South Africa, mapping China’s charm offensive and rethinking sovereignty, as well as the origins of nuclear dependence. Unlike the prospect of springtime in London, this selection will not disappoint!