WARAKSA, Igor. Maciej Dorna. Knights of Christ of Prussia, a forgotten 13th century military order. Tallinn: Eostre, 2024. 48 pp., 27 illus., 6 maps. ISBN 978-9916-767 06-1. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders. Online. 30 December 2025. Vol. 30, pp. 273-274. [Accessed 16 January 2026]. DOI 10.12775/OM.2025.016.