Book excerpt: The Routledge International Handbook of Transnational Studies offers a comprehensive overview of the dynamic evolution and the most recent debates in this interdisciplinary field. The collection assembles scholarship from the social sciences and the humanities that share a critical perspective extending beyond the nation-state. The contributions investigate sustained connections, events, and activities across state borders and acknowledge prevailing global power asymmetries. The handbook examines the dynamics of transnational processes across seven main themes: epistemological and methodological principles; transnational migrant practices and family remittances; mobilities and (self-)identities; social protection; organizations and social movements; culture, religion, and the arts; and architecture and urban planning. The contributors engage with theoretical developments and analyze empirical cases involving a wide array of critical contemporary topics such as expatriate voting, first- and second-generation return migration, state-sponsored cross-border marriages, access to health care, transnational social work, global religious aesthetics, transnational art corridors, literary translation, remittance-financed architecture, and transnational processes of real estate development and gentrification, among others. They display a series of cross-cutting approaches including postcolonial theory, racism, and gender, and a focus on agency, state policies and macro-structures, and transnational inequalities. This book features multidisciplinary scholars in transnational studies from Australia, Belgium, Canada, Finland, Germany, Italy, Malaysia, Mexico, the Philippines, Poland, Spain, Sweden, the United Kingdom, and the United States. This handbook will be of interest to scholars interested in global and transnational perspectives across a wide range of disciplines. It will serve as a key resource for academics, students, and other interested audiences seeking to familiarize themselves with the study of contemporary issues that cross state borders.