'This is a fascinating book that retells history of modern cartography from an international relations perspective. As such, Branch skillfully brings together critical interpretations from two areas of scholarship to provide a compelling argument on how the developments of maps and political sovereignty are crucially linked. The primary thesis is that the depiction of bounded spaces on early modern maps preceded modern political practice premised upon bounded spaces. This has important theoretical ramifications for understanding how a uniquely modern form of relations between states was created … This book has stimulated me to engage with its ideas; it presents a very distinctive and distinguished argument that I recommend others to likewise engage with.' Peter J. Taylor, The Cartographic Journal