His writings include hymns, lives of saints, among them a life of Saint Mansuetus, Bishop of Toul (485-509), a metrical rendering of the second book of the Dialogues of Pope Gregory I, and a tractate De Antichristo or in full Epistola Adsonis ad Gerbergam reginam de ortu et tempore antichristi in the form of a letter to Gerberga of Saxony, wife of Louis IV d'Outremer).