Book excerpt: The edges of cities are increasingly understood as places of dynamism and change, but there is little research on African urban peripheries, the nature of building, growth, investment and decline that is shaping them and how these are lived. This co-authored monograph draws on findings from an extensive comparative study on Ethiopia and South Africa, in conversation with a related study on Ghana. It examines African urban peripheries through a dual focus on the experiences of living in these changing contexts, alongside the logics driving their transformation. Through its conceptualisation and application of five ‘logics of periphery’, it offers unique, contextually-informed insights into the generic processes shaping urban peripheries, and the variable ways in which these are playing out in contemporary Africa for those living the peripheries.