“In this cohesive volume of essays on a wide range of transnational movements in the European context, the editors and authors, from a range of national backgrounds, bring together social scientific and historical approaches to the study of transnational dynamics…The essays, covering all of these topics, are wideranging but also focused on the central themes laid out in the introduction. The volume as a whole makes important contributions to a historical understanding of transnationalism.” · Women & Social Movements in the US “This is an excellent collection which brings together up-to-date scholarship on internationalism, intellectual transfers and the role of experts therein. It sheds light on the creation of transnational networks and international organizations, and on the individuals or ideas that sustained them….Driven by substantial primary research, the manuscript offers fresh insights and adds flesh to the broader conceptual discussions on ‘transnational history’.” · Daniel Laqua,  Northumbria University “This is an excellent volume in almost every respect….It is an original contribution to the rapidly growing number of books dealing with transnational movements with a focus on social reform movements. It stretches beyond World War I and includes the period up to the 1930s, when every form of internationalism and all transnational movements were in a deep crisis. With ‘experts’ and ‘networks’ important themes of various fields of modern historiography are treated.” · Martin Geyer, LMU Munich