Mann, Horace K. The lives of the popes in the early Middle Ages by Horace K. Mann. - St. Louis, Mo. Herder 1925. - v. in LCCN: evl00000906 //r903 Subjects--Topical Terms: Popes--Biography.Church history--Middle Ages, 600-1500. LC Class. No.: BX1070 / .M3 1964 Dewey Class. No.: 282./092/2 B