By Hariulf, abbot of Oldenburg and Lisiard, bishop of Soissons; trans. John S. Ott Translation available at http://www.web.pdx.edu/%7Eott/vitaarnulfi/index.html.
Trans. John S. Ott. Translation available at http://www.web.pdx.edu/~ott/lettersonfornication/index.html.