"The essays are well written and well documented. Of particular interest, especially to students of the larger Left, is Jürgen Herres’s contribution, “Karl Marx and the IWMA Revisited,” which provides a much-needed, post–Cold War perspective on the leading—but not authoritarian—figure of the First International during the first wave of globalization. Contributions on Latin American and US sections of the IWMA relieve the time-worn Eurocentrism of many past analyses, and one essay explores the roles and opportunities for women in the overwhelmingly male-dominated groups. In sum, the coverage is well rounded." - J. A. Young, in: CHOICE 56:2 (2018)"The contributions to the collection, both individually and collectively, greatly enrich and bring up-to-date our knowledge and understanding of the IWMA. They also flag important areas of future research, especially those around gender, race and transnationalism. In sum, this book provides a treasure-trove of information and insights for all those interested in labour internationalism, its mid-nineteenth century development, its many-sided character and its strengths and weaknesses." - Neville Kirk, in: Labour History, No. 115 (November 2018), pp. 179-181"...this book is quite a successful work, certainly as a history of the IWMA itself, but also as a broader contribution to a trans-national and even global view of the working-class organisation and political radicalism during the third quarter of the nineteenth century. Indeed, it is as an analysis of the interaction between the national and the trans-national and global, in political radicalism and working-class organisation, and as an account of both the breaks and the continuities in these interactions that the book makes its greatest scholarly contribution." - Jonathan Sperber, in: Cultural and Social History (2019) [DOI: 10.1080/14780038.2019.1572693] "Der gut lesbare und in jedem Fall nicht nur für das spezialisierte Fachpublikum instruktive Band versammelt (neben einer guten Einleitung der Herausgeber) 23 Beiträge aus der Feder zum großen Teil prominenter Kenner der Geschichte der Arbeiterbewegungen beziehungsweise der Pariser Kommune [...] Jüngere Spezialisten und Spezialistinnen zeichnen sogar für die Mehrzahl der Beiträge verantwortlich, und so bewegt er sich durchaus am cutting edge der Forschung''. Thomas Welskopp, in Francia Recensio 4, (2019).