We live in an era of mass mobility where governments remain committed to closing borders, engaging with securitisation discourses and restrictive immigration policies, which in turn nurture xenophobia and racism. It is within this wider context of social and political unrest that the contributors of this collection reflect on their experiences of conducting criminological research. This collection focuses on the challenges of doing research on the intersections between criminal justice and immigration control, choosing and changing methodologies while juggling the disciplinary and interdisciplinary requirements of the work’s audience. From research design, to fieldwork to writing-up, this book captures every part of the research process, drawing on a range of topics such as migration control, immigrant detention and border policing. It also reflects on more neglected areas such as the interpersonal and institutional contexts of research and the ontological and epistemological assumptions embedded within data analysis methods. It makes a significant contribution to our understanding of the major developments in current research in this field, how and why they occur and with what consequences. This book seeks to shake off the phantom of undisturbed research settings by bringing to the fore the researchers' involvement in the research process and its products. An interdisciplinary collection, it can be used as a reference not just for those interested in the criminology of mobility but also as a learning tool for anyone conducting research on a highly charged topic in contemporary policy and politics.