The reprint you hold is, to our knowledge, one of only two book-length studies in the English language on St. Peter Damian. The other is The Theology of Peter Damian, by Prof. Emer. Patricia Ranft (Catholic University of America Press, 2012). Rev. Owen J. Blum, O.F.M. (1912-1998), a native of Indianapolis, Indiana, was orphaned at age 7 by an influenza epidemic. Under the sponsorship of a Franciscan priest, he completed seminary studies, was ordained, and then joined the Quincy, Illinois Franciscans. Father Blum's career as a historical scholar began at C.U.A. in 1941. It was thanks to Father...