Piermarco Terminiello's research focus is Italian swordsmanship from 1510-1725.
His published research includes: An English translation (co-authored) of Francesco Ferdinando Alfieri's La Scherma (1640). An transcription and English translation of Giuseppe Colombani's L'Arte maestra (1711). A transcription of Gerolamo Christiani (Biblioteca Trivulziana Cod. 256, circa 1680). An English translation of three chapters from the Anonimo Bolognese (early 16th century).