Royal Armouries Manuscript I.33 is a unique survivor and deserves to be widely known. Impeccably edited, meticulously annotated and accurately transcribed and translated, this facsimile with its erudite introduction does full justice to the earliest-known fencing manual. The volume should be studied not only by specialists in the history of personal combat but also (and far more so) by anybody interested in the history of movement notation, in medieval pedagogy, and in book illustration.