Harry Elmer Barnes, The Roman Catholic Church and the Lures of Sex, The Beginnings of Modern Civilization..., and How the Power of Catholicism Was Undermined, 1935, id1763, Box: 1, Item: 3. Emanuel Haldeman-Julius Big Blue Books and Larger Books Collection, SC-EHJB. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/18423 Accessed June 27, 2026.