Methodologies on the Move outlines, first of all, a new epistemological basis for migration research, which is pinpointing the relational concept of space. Second, building on the multi-sited method of ethnography, it provides detailed insights into novel qualitative and quantitative research designs. Third, it presents innovative data collection methods on geographic and virtual mobility, and on cross-border social practices. This volume transcends the early criticisms of 'methodological nationalism' in migration research and suggests both general methodological lines as well as helpful tools for empirical analysis. This book was originally published as a special issue of