Dorestad and its Networks. Communities, Contact and Conflict in Early Medieval Europe. Proceedings of the Third ‘Dorestad Congress’ held at the National Museum of Antiquities, Leiden, The Netherlands, 12–15 June, 2019 (Papers on Archaeology of the Leiden Museum of Antiquities. Palma 25). Edited by Annemarieke Willemsen & Hanneke Kik. 21 x 28 cm. 215 pp, 180 colour and b&w pls and figs, 20 tables, Leiden: Sidestone Press, 2021. isbn 978-94-6426-003-8; pub: 978-94-6426-005-2 ( issn 2034-550X). price: £45.00 pb