Postcolonial Surveillance considers the long history of European border regimes, focusing on the colonial predecessors of today’s border technologies. Undertaking a longue durée approach to uncover how Europe’s pre-digital colonial history continues to shape the high-tech political present, Madörin shows how colonial practices live on in the European Union’s border migration policies, border security, and surveillance apparatuses. She exposes the consistent racial hierarchies and power relations that form these systems, highlighting key moments when the past and present interact and collide, such as in panoptic surveillance, biopolitical registers, and biometric sorting. This specialized work will appeal strongly to those researching surveillance regimes, racism, migration, and postcolonialism more generally. Highly recommended. Faculty, researchers, and professionals.