City Diplomacy: Current Trends and Future Prospects (1st edition), edited by Sohaela Amiri and Efe Sevin, Palgrave Macmillan, 2020, 389 pp., €85.59 (eBook), ISBN 9783030456146. Urban Diplomacy: A Cosmopolitan Outlook, by Juan Luis Manfredi-Sánchez, Bill Research Perspectives in Diplomacy and Foreign Policy, 2021, 96 pp., $108.54 (Paperback), ISBN 9004472177. City Diplomacy: From City-States to Global Cities, by Raffaele Marchetti, University of Michigan Press, 2021, 144 pp., €66.14 (Hardcover), ISBN 9780472055036.

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