1. What the young need to know: a primer of sexual rationalism Author(s): Walker, Edwin C., 1849-1931 Publication: Chicago : M. Harman, [1897?] Subject(s): Sexual Behavior -- ethics
2. Plain talks on avoided subjects Author(s): Guernsey, Henry N. (Henry Newell), 1817-1885, author Publication: Philadelphia, Penn'a : F.A. Davis, 1882 Subject(s): MarriageSexual Behavior -- ethics
