Book excerpt: Research into mobility is an exciting challenge for the social sciences that raises novel social, cultural, spatial and ethical questions. At the heart of these empirical and theoretical complexities lies the question of methodology: how can we best capture and understand a planet in flux? Methodologies of Mobility speaks beyond disciplinary boundaries to the methodological challenges and possibilities of engaging with a world on the move. With scholars continuing to face different forms and scales of mobility, this volume strategically traces innovative ways of designing, applying and reflecting on both established and cutting-edge methodologies of mobility.