Sexual ethics

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• Ethics
• Sex

• Sexual ethics -- Africa, Sub-Saharan
• Sexual ethics -- Early 20th century
• Sexual ethics -- Middle East
• Sexual ethics -- Periodicals
• Sexual ethics -- United States
• Chastity
• Free love
• Premarital sex

• Sex -- Moral and ethical aspects
• Sex ethics
• Sexual behavior, Ethics of

• An Appeal to Mothers, by Ellen Gould Harmon White (HTML with commentary at ellenwhiteexposed.com)
• Conjugial Love (multiple translations), by Emanuel Swedenborg
  • Acton edition: HTML at theheavenlydoctrines.org
  • Chadwick edition: HTML at theheavenlydoctrines.org
  • Rogers edition: HTML at theheavenlydoctrines.org
  • Warren and Tafel edition: HTML at theheavenlydoctrines.org
• Delights of Wisdom Relating to Conjugial Love, Followed by Pleasures of Insanity Relating to Licentious Love, by Emanuel Swedenborg, trans. by N. Bruce Rogers (HTML at theheavenlydoctrines.org)
• The Islamic Modest Dress, by Murtaza Mutahhari, trans. by Laleh Bakhtiar (frame-dependent HTML at al-islam.org)
• Karezza: Ethics of Marriage (1903), by Alice B. Stockham
  • HTML and PDF with commentary at reuniting.info
  • HTML with commentary at sacred-texts.com
• Letters to My Daughter (third printing; Chicago: Argus Books, 1927), by Leslie Swabacker (PDF at cimmay.com)
• Little Essays of Love and Virtue (from a 1937 compilation), by Havelock Ellis (HTML at Virginia)
• Love and Parentage, Applied to the Improvement of Offspring; Amativeness: or, Evils and Remedies of Excessive and Perverted Sexuality (40th edition; Fowlers and Wells; 1855-6), by O. S. Fowler (PDF at cimmay.com)
• Love's Coming-of-Age: A Series of Papers on the Relations of the Sexes (fifth edition (enlarged), 1906), by Edward Carpenter (HTML with commentary at sacred-texts.com)
• Men, Women, and God: A Discussion of Sex Questions From the Christian Point of View (1922), by Arthur Herbert Gray (Gutenberg text)
• Modern Sexual Morality (Girard, KS: Haldeman-Julius Co., c1924), by Clement Wood (PDF at cimmay.com)
• Morals and Marriage: The Catholic Background to Sex (1936), by Thomas Gilby (text at EWTN)
• Multiply and Replenish: Mormon Essays on Sex and Family (c1994), ed. by Brent Corcoran (HTML at Signature Books)
• Plain Facts for Old and Young: Embracing the Natural History and Hygiene of Organic Life, by John Harvey Kellogg (illustrated HTML at Virginia)
• Satan in Society (Chicago: C. F. Vent Company, 1890), by Nicholas Francis Cooke, contrib. by Caroline Fairfield Corbin and Eliza Allen Starr (multiple formats at archive.org)
• Search Lights on Health, Light on Dark Corners: A Complete Sexual Science and a Guide to Purity and Physical Manhood, Advice to Maiden, Wife and Mother, Love, Courtship and Marriage (Toronto: J.L. Nichols, ca.1894), by Benjamin Grant Jefferis and James Lawrence Nichols (multiple formats at archive.org)
• Sex and Character, by Otto Weininger (PDF and partial HTML with commentary at theabsolute.net)
• Sex Morality: Past, Present, and Future (second edition, 1919), by William J. Robinson, Leo Jacobi, James Peter Warbasse, Edwin C. Walker, James F. Morton, Bernard Simon Talmey, and Maude Glasgow (PDF at cimmay.com)
• The Sexual Crisis: A Critique of Our Sex Life (second edition; New York: The Critic and Guide Co., 1917), by Grete Meisel-Hess, trans. by Eden Paul and Cedar Paul, contrib. by William J. Robinson (multiple formats at archive.org)
• Sexual Ethics: A Study of Borderland Questions (1914), by Robert Michels (multiple formats at archive.org)
• The Sexual Instinct: Its Use and Dangers, As Affecting Heredity and Morals (third edition; Chicago: Login Brothers, 1930), by James Foster Scott (PDF at cimmay.com)
• The Sexual Organs, Their Use and Abuse: The Subject Upon Which Men and Women Know the Least, Yet Ought to Know the Most: Guide to Man (Kitchener, ON; Buffalo: J.E.H. Hett, 1899), by J. E. Heller Hett (multiple formats at archive.org)
• The Torch of Life: A Key to Sex Harmony (New York: Eugenics Pub. Co., c1939), by Frederick M. Rossiter (page images at HathiTrust)
• Tried as by Fire: or, The True and the False, Socially (New York: Woodhull and Claflin, 1874), by Victoria C. Woodhull (page images with commentary at sc.edu)
• The Wedding Night (ca.1900), by Ida C. Craddock (HTML at idacraddock.org)
• The genesis and ethics of conjugal love. By Andrew Jackson Davis. (Boston, Colby & Rich, 1881), by Andrew Jackson Davis (page images at HathiTrust)
• When love is liberty and nature law : a lecture read before the Walthamstow Literary Institute, on March 3rd, 1893 / by John Badcock, Jun. (London : W. Reeves, [1893]), by John Badcock (page images at HathiTrust; US access only)
• From generation to regeneration ; The sex question and the money power ; and The tree of life between two thieves : three pamphlets on the occult forces of sex / by Lois Waisbrooker. (New York : Murray Hill Publishing Company, 1890 [i.e.1891]), by Lois Waisbrooker (page images at HathiTrust)
• The power of womanhood; or, mothers and sons : a book for parents, and those in loco parentis / by Ellice Hopkins. (New York : E.P. Dutton & Co., 1904, c1899), by Ellice Hopkins (page images at HathiTrust)
• What a young woman ought to know / by Mary Wood-Allen. (Philadelphia : Vir, c1898), by Mary Wood-Allen (page images at HathiTrust)
• Advice to boys. With information they ought to and must know ... by Rev. Lewis Johnston. (Pine Bluff, Ark., Richard Allen Institute, [c1900]), by Lewis Johnston (page images at HathiTrust)
• The conduct of sex : biology and ethics of sex and parenthood in modern life / by Lawrence Kelso Frank. (New York : Morrow, 1961), by Lawrence K. Frank (page images at HathiTrust)
• Premarital intercourse and interpersonal relationships : a research study of interpersonal relationships based on case histories of 668 premarital intercourse experiences reported by 200 college level males / foreword by Brock Chrisholm. (New York : Julian Press, c1961), by Lester Allen Kirkendall (page images at HathiTrust)
• Geschlecht und Charakter; eine prinzipielle Untersuchung. (Wien und Leipzig, W.Braumüller, 1907), by Otto Weininger (page images at HathiTrust; US access only)
• Heredity and morals as affected by the use and abuse of the sexual instinct. Essentials to the welfare of the individual and the future of the race. By James Foster Scott ... (New York, E. B. Treat & company, 1900 [c1898]), by James Foster Scott (page images at HathiTrust)
• Woman's source of power / by Lois Waisbrooker. (Denver, Colo. : Published by the Alliance, [190-]), by Lois Waisbrooker (page images at HathiTrust)
• Anything more, my lord? / by Lois Waisbrooker ... (Topeka, Kansas : Independent Publishing Company, 1895), by Lois Waisbrooker (page images at HathiTrust)
• "Hell upon earth" made heaven; or, The marriage secrets of a Chicago contractor, as told to Rev. George W. Savory. (Claremont, Cal., The Order of the Orange Blossom, [c1907]), by George Washington Savory (page images at HathiTrust; US access only)
• Counsel to parents on the moral education of their children. By Dr. Elizabeth Blackwell ... (New York [etc.] Brentano brothers, 1883), by Elizabeth Blackwell (page images at HathiTrust)
• Sexuelle ethik; ein vortrag von Ernst Baars. Hrsgb. vom Akad. bunde Ethos. ([Charlottenburg, W. Boelicke, [1908]), by Ernst Baars (page images at HathiTrust; US access only)
• Conjugial love and its chaste delights; also, Adulterous love and its sinful pleasures / by Emanuel Swedenborg..; being a translation of his "Delite sapientiæ de amore conjugiali; post quas sequuntur voluptates insaniæ de amore scortatorio. (Amstelodami, 1768."). (New York : American Swedenborg Printing and Publishing Society, 1876), by Emanuel Swedenborg (page images at HathiTrust)
• Sex radicalism as seen by an emancipated woman of the new time / by Dora Forster. (Chicago : M. Harman, 1905), by Dora Forster (page images at HathiTrust)
• The delights of wisdom concerning conjugial love : After which follow the pleasures of insanity concerning scortatory love / Translated from the Latin of the Hon. Emanuel Swedenborg. Originally published at Amsterdam in the year 1768. (Manchester : R. & W. Dean, 1811), by Emanuel Swedenborg (page images at HathiTrust)
• Sex ways--in fact and faith: bases for Christian family policy. (New York, Association Press, [1961]), by Evelyn Millis Duvall (page images at HathiTrust)
• Sexuelle ethik. Ein vortrag gehalten am 23. mä̇rz 1906 auf veranlassung des "Neuen vereins" in München, von professor dr. August Forel. Mit einem anhang: Beispiele ethisch-sexueller konflikte aus dem leben. (München, E. Reinhardt, [1908]), by Auguste Forel (page images at HathiTrust; US access only)
• Delights of wisdom concerning conjugial love; after which follow pleasures of insanity concerning scortatory love. By Emanuel Swedenborg ... <Originally published in Latin in> Amsterdam, MDCCLXVIII. (Boston, O. Clapp; New York, J. Allen; [etc., etc.], 1852), by Emanuel Swedenborg (page images at HathiTrust)
• The sex life of youth, (New York, Association press, 1929), by Council of Christian associations. Commission on relations between college men and women (page images at HathiTrust)
• La police des mœurs / par Édouard Dolléans. (Paris, France : Librairie de la Société du Recueil Général des Lois et des Arrèts, 1903), by Edouard Dolléans (page images at HathiTrust; US access only)
• Herself; talks with women concerning themselves, by E.B. Lowry. (Chicago : Forbes & company, 1911), by E. B. Lowry (page images at HathiTrust)
• Sexual truths versus sexual lies, misconceptions, and exaggerations, (New York : The Critic and guide co., 1919), by William J. Robinson (page images at HathiTrust)
• The science of a new life. (New York : Fowler & Wells, [1869]), by John Cowan (page images at HathiTrust)
• Women as sex vendors: (Chicago, C. H. Kerr & company, [1918]), by Roscoe Burdette Tobias (page images at HathiTrust)
• De la liberté sexuelle : variations sur la volupté / É. Armand. (Orléans : "Par delà la mêlée", 1916), by E. Armand (page images at HathiTrust; US access only)
• Immoralité du mariage / René Chaughi. (Paris : La Brochure Mensuelle, [19--]), by René Chaughi (page images at HathiTrust; US access only)
• The great scourge and how to end it, (London, E. Pankhurst, 1913), by Christabel Pankhurst (page images at HathiTrust; US access only)
• Die sexuelle Not, von Dr. Fritz Wittels ... (Wien, Leipzig, C.W. Stern, 1909), by Fritz Wittels (page images at HathiTrust; US access only)
• Ethische und rechtliche Konflikte im Sexualleben in und ausserhalb der Ehe / von August Forel. (München : E. Reinhardt, 1909), by Auguste Forel (page images at HathiTrust; US access only)
• Geschlecht und Charakter; eine prinzipielle Untersuchung, von Otto Weininger. (Wien, Leipzig, W. Braumüller, 1909), by Otto Weininger (page images at HathiTrust; US access only)
• Schamgefühl, Anstand und Sittlichkeit herkömmlich und natürlich mit besonderer Berücksichtigung der Nacktheit. (Leipzig, Verlag Wahrheit, 1920), by Johannes Guttzeit (page images at HathiTrust; US access only)
• L'educazione morale della gioventu' considerata nei suoi rapporti col sesso, dall'inglese di E. Blackwell. (Rimini, Tipografia Albertini e Comp., 1882), by Elizabeth Blackwell (page images at HathiTrust; US access only)
• So you think it's love! Dating, necking, petting, going steady. (New York, Public Affairs Committee, 1950]), by Ralph Glenn Eckert (page images at HathiTrust)
• What a man of forty-five ought to know, (Philadelphia, The Vir publishing company; [etc., etc., 1901]), by Sylvanus Stall (page images at HathiTrust)
• Womanhood and marriage / by Bernarr Macfadden. (New York : Physical Culture Corp., c1918), by Bernarr Macfadden (page images at HathiTrust)
• Man's strength and woman's beauty : a treatise on the physical life of both sexes, embracing the royal road to life, love, and longevity : including an outline of how human life begins; its growth and expansion in youth; its perfection under the laws of love; and the general discipline by which its happiness is fostered and matured / by P.H. Chevasse [i.e. Chavasse] ; with notes and additions by an eminent American author ; illustrated. (Cincinnati : Jones Brothers and Co., c1879), by Pye Henry Chavasse (page images at HathiTrust)
• Sane sex life & sane sex living : some things that all sane people ought to know about sex nature and sex functioning; its place in the economy of life, its proper training and righteous exercise / H. W. Long, M.D. (New York : Eugenics Pub. Co., c1937), by H. W. Long (page images at HathiTrust)
• Ueber geschlechtsfreiheit. Ein philosophischer versuch zur erhöhung des menschlichen glückes. Von dr. Roderich Hellmann ... (Berlin, E. Staude, 1878), by Roderich Hellmann (page images at HathiTrust; US access only)
• Sane sex life & sane sex living; some things that all sane people ought to know about sex nature and sex functioning; its place in the economy of life, its proper training and righteous exercise [by] H. W. Long, M. D. (New York : Eugenics publishing co., inc., [c1922]), by H. W. Long (page images at HathiTrust)
• Men, women, and morals. (New York, Association Press, [1952]), by Sylvanus Milne Duvall (page images at HathiTrust)
• Lijfsliefde, en de man, de onrijpe, vertaald uit het engelsch door Georgine Maetsuycker. (Amsterdam, H.J. Poutsma, 1890), by Edward Carpenter (page images at HathiTrust; US access only)
• The Christian approach to social morality; (New York, National board, Young womens Christian associations, United States of America, [c1913]), by Richard C. Cabot (page images at HathiTrust)
• Men, women, and God; a discussion of sex questions from the Christian point of view, by the Rev. A. Herbert Gray ... (New York, George H. Doran company, [pref. 1922]), by A. Herbert Gray (page images at HathiTrust)
• Love's coming-of-age / by Edward Carpenter. (Chicago : Stockham Pub. Co., [1904?]), by Edward Carpenter (page images at HathiTrust)
• Thurston's philosophy of marriage, by William Robert Thurston. The conclusions of a qualified observer. (New York, Tiffany Press, 1927), by William Robert Thurston (page images at HathiTrust)
• The future of marriage in western civilisation, by Edward Westermarck... (New York, Macmillan, [1936]), by Edward Westermarck (page images at HathiTrust)
• Christianity and sex problems, by Hugh Northcote, M.A. (Philedelphia, F. A. Davis Company; [etc., etc.], 1916), by Hugh Northcote (page images at HathiTrust)
• Limitation of offspring, transmission of character and increase of crime : its causes and remedies scientifically discussed / by N. G. Buckley. (Daingerfield, Tex. : by the Author, 1893), by N. G. Buckley (page images at HathiTrust)
• Satan in society, by A physician. (Cincinnati, C.F. Vent, 1873), by Nicholas Francis Cooke (page images at HathiTrust)
• The new Godiva and other studies in social questions. (London : T. F. Unwin, 1885), by Elizabeth Rachel Chapman (page images at HathiTrust; US access only)
• Sexualethik und Sexualpädagogik; eine ausein-anderfetzung mit den modernen von Fr. W. Foerster. (Kempten, München, Jos. Kösel'he Buchhandlung, 1907), by Friedrich Wilhelm Foerster (page images at HathiTrust; US access only)
• Vorbeugung der sexuellen Genusssucht (sowie der Trunksucht); ein Gebot der Moral, Gesundheit und Menschenliebe auf Grundlage wissenschaftlicher Erfahrungen, von einem achtzigjährigem Forscher ... Für Eltern, Erzieher, Lehrer, Priester, Gesetzgeber und auszugsweises Vorlesen für die Jugend. (Leipzig, A. Schulze, 1901), by Edwardt Frandsen (page images at HathiTrust; US access only)
• Eugenics, marriage and birth control, practical eugenics, by William J. Robinson. (New York, The Critic and Guide Co., 1917), by William J. Robinson (page images at HathiTrust)
• Karezza : ethics of marriage. (New York : R. F. Fenno, [1903?]), by Alice B. Stockham (page images at HathiTrust)
• Über liebe und ehe : essays / von Ellen Key ; autorisierte übertragung von Francis Maro. (Berlin : S. Fischer, 1906), by Ellen Key (page images at HathiTrust; US access only)
• The social duty of our daughters : a mother's talk with mothers and their grown daughters / by Mrs. Adolphe Hoffmann. (Philadelphia : Vir Pub. Co., c1908), by Adolphe Hoffmann (page images at HathiTrust)
• The delights of wisdom concerning conjugial love : after which follow the pleasures of insanity concerning scortatory love / translated from the Latin-- ; Originally published at Amsterdam in the year 1768. (London : Printed and Sold by R. Hindmarch, 1794), by Emanuel Swedenborg (page images at HathiTrust)
• Die Sittlichkeitsverbrechen im Laufe der Jahrhunderte und ihre strafrechtliche Beurteilung / von Rudolf Quanter ; mit vielen Illustrationen von Richard Brandt. (Berlin, H. Bermühler, 1904), by Rudolf Quanter (page images at HathiTrust; US access only)
• A mother's letters; a book for young women, by Father Alexander ... with a preface by the Archbishop of Liverpool. (New York, P.J. Kenedy and Sons, 1921), by Frank Alexander (page images at HathiTrust)
• Wir jungen männer; das sexuelle problem des gebildeten jungen mannes vor der ehe. (Düsseldorf, Leipzig, K. R. Langewiesche, [1906]), by Hans Wegener (page images at HathiTrust; US access only)
• The delights of wisdom pertaining to conjugial love : after which follow the pleasures of insanity concerning scortatory love / by Emanuel Swedenborg. (Boston : Otis Clapp, 1856), by Emanuel Swedenborg (page images at HathiTrust)
• Deliciae sapientiae de amore conjugiali; post quas sequuntur voluptates insaniae de amore scortatorio, ab Emanuele Swedenborg. (New York, American Swedenborg Printing and pub. Society, 1909), by Emanuel Swedenborg (page images at HathiTrust)
• Ueber die geschlechtsliebe in social-ethischer beziehung; ein beitrag zur bevölkerungslehre ... (Leipzig, Wigand, 1879), by Arnold Lindwurm (page images at HathiTrust; US access only)
• Das Sexualproblem und die katholische Kirche / von Josef Leute. (Frankfurt a. M. : Neuer Frankfurter Verlag, 1908), by Josef Leute (page images at HathiTrust; US access only)
• Kärleken och äktenskapet. (Stockholm, A. Bonnier, [1911]), by Ellen Key (page images at HathiTrust; US access only)
• Die sittlichen Grundlagen der Ehe : ein Beitrag zur Begründung einer Sexualethik / Heinrich Meyer-Benfey. (Jena : Verlegt bei Eugen Diederichs, 1909), by Heinrich Meyer-Benfey (page images at HathiTrust; US access only)
• Little essays of love and virtue, by Havelock Ellis. (London, A. & C. Black, Ltd., 1922), by Havelock Ellis (page images at HathiTrust; US access only)
• Der liebes-bazillus erfunden und röntgenstrahlig durchleuchtet ... nebst anhang: Der monismus als völker- und religions-freidens-idee. (Leipzig, Verlag für literatur, kunst und musik, 1911), by Otto ter Narr (page images at HathiTrust; US access only)
• Morale sexuelle et pédagogie sexuelle; fondements nouveaux de vieilles vérités ... (Paris, [1913]), by Friedrich Wilhelm Foerster (page images at HathiTrust; US access only)
• The objects of marriage / by Havelock Ellis. (New York : Medical Review of Reviews, 1920), by Havelock Ellis (page images at HathiTrust)
• Christianity and sex problems. (Philadelphia, Davis, 1907 [c1906]), by Hugh Northcote (page images at HathiTrust)
• Sexual truths versus sexual lies, misconceptions, and exaggerations. (Hoboken, N.J., The American Biological Society, [c1919]), by William J. Robinson (page images at HathiTrust)
• Wir jungen männer, das sexuelle problem des gebildeten jungen mannes vor der ehe .... (Leipzig, K.R. Langewiesche, [1917]), by Hans Wegener (page images at HathiTrust; US access only)
• Growing up in the world today, by Emily V. Clapp. (Boston, Mass., Massachusetts society for social hygiene, 1936), by Emily V. Clapp (page images at HathiTrust)
• So youth may know; sex education for youth. Foreword by Percy R. Hayward. (New York, Association Press, [1956]), by Roy E. Dickerson (page images at HathiTrust)
• The new morality, by G.E. Newsom .... (New York, Charles Scribners' sons, 1933), by George Ernest Newsom (page images at HathiTrust)
• The unwelcome child; or, The crime of an undesigned and undesired maternity. (Boston, Colby & Rich, 1876), by Henry Clarke Wright (page images at HathiTrust)
• Secret sins of society / by C. E. Rogers, M.D. (Minneapolis, Minn. : Union publishing company, 1881), by C. E. Rogers (page images at HathiTrust)
• De rebus venereis ad usum confessariorum auctore D. Craisson ... (Parisiis, Poussielgue fratres, 1870), by D. Craisson (page images at HathiTrust)
• Bibliography on education in family life, marriage, parenthood, and young people's relationships .... (New York, N.Y., Federal council of churches; [etc., c. 1935]), by Federal council of churches of Christ in America. Committee on marriage and the home (page images at HathiTrust)
• The woman a man marries; an analysis of her double standard, by Victor Cox Pedersen .... (New York, George H. Doran company, [c1927]), by Victor Cox Pedersen (page images at HathiTrust)
• The rights of women and the sexual relations. (Chicago, C. H. Kerr & company, [c1898]), by Karl Heinzen (page images at HathiTrust)
• Plain facts about a great evil, by Christabel Pankhurst. (New York, Sociological Fund of the Medical Review of Reviews, 1913), by Christabel Pankhurst (page images at HathiTrust; US access only)
• Conjugial love and its chaste delights; also, Adulterous love and its sinful pleasures. By Emanuel Swedenborg. Being a translation of his "Delitiæ sapientiæ de amore conjugiali; post quas sequuntur voluptates insaniæ de amore scortatorio. (Amstelodami, 1768."). (New York, American Swedenborg Printing and Pub. Society, 1871), by Emanuel Swedenborg (page images at HathiTrust)
• The new chivalry; the statement of a movement among men and young men in the defense of home and country, by Henry E. Jackson. (New York, Hodder & Stoughton, George H. Doran company, [c1914]), by Henry E. Jackson (page images at HathiTrust)
• Love - marriage - birth control; being a speech delivered at the Church congress at Birmingham, October, 1921: with a forward by Lord Dawson of Penn. (London, Nisbet & co., [1922]), by Bertrand Dawson Dawson (page images at HathiTrust; US access only)
• An outline of sexual morality / Kenneth Ingram ; the introduction by F. W. W. Griffin. (London : Jonathan Cape, 1922), by Kenneth Ingram (page images at HathiTrust; US access only)
• Himself; talks with men concerning themselves, by E. B. Lowry, M. D. ... and richard J. Lambert, M. D. (Chicago, Forbes & company, [c1912]), by E. B. Lowry (page images at HathiTrust)
• Sex and common sense, by A. Maude Royden. (New York and London, G. P. Putnam's sons, 1922), by A. Maude Royden (page images at HathiTrust; US access only)
• Personal information for boys, by Ernest Edwards. (New York, R.F. Fenno & company, [c1909]), by Ernest Edwards (page images at HathiTrust)
• Confidences; talks with a young girl concerning herself. (Chicago, Forbes, 1913), by E. B. Lowry (page images at HathiTrust)
• The crime of silence, by Orison Swett Marden. (New York, Physical culture publishing co., [c1915]), by Orison Swett Marden (page images at HathiTrust)
• Taking "forth the precious from the vile"--Jer. XV, 19, including They shall know themselves into one, rev. and enl. A study in higher mental hygiene, correlating biology, science, philosophy and religion, by Jessie Thomas Knapp. (Menasha, Wis., George Banta publishing company, [c1920]), by Jessie Thomas Knapp (page images at HathiTrust)
• Marriage and the sex-problem. Tr. by Meyrick Booth. (New York, Stokes, [1912]), by Friedrich Wilhelm Foerster (page images at HathiTrust; US access only)
• Single standard eugenics, (Marietta, Ohio, The S. A. Mullikin company, [c1914]), by Thomas W. Shannon (page images at HathiTrust)
• A bibliography on young people's relationships, marriage and family life .... (New York city, Commission on the church and social service, Federal council of the churches of Christ in America, 1932), by Federal Council of the Churches of Christ in America. Commission on the church and social service. Committee on marriage and the home (page images at HathiTrust)
• Love's coming of age, by Edward Carpenter. (New York, The Modern library publishers, [c.1911]), by Edward Carpenter (page images at HathiTrust)
• The man a woman marries; problems in consideration [by] Victor Cox Pedersen .... (New York, Minton, Balch & company, 1929), by Victor Cox Pedersen (page images at HathiTrust)
• Delights of wisdom concerning conjugial love : after which follow pleasures of insanity concerning scortatory love / by Emanuel Swedenborg. (Boston : O. Clapp, 1833), by Emanuel Swedenborg (page images at HathiTrust)
• Delights of wisdom concerning conjugial love : after which follow pleasures of insanity concerning scortatory love. (Boston : Otis Clapp, 1840), by Emanuel Swedenborg (page images at HathiTrust)
• The social evil in university life; a talk with the students of the University of Pennsylvania, (Philadelphia, The Vir publishing company; [etc., etc., c1905]), by Robert N. Willson (page images at HathiTrust)
• The delights of wisdom pertaining to conjugial love, to which is added the pleasures of insanity pertaining to scortatory love. (New York, American Swedenborg Printing and Publishing Society, 1912), by Emanuel Swedenborg (page images at HathiTrust)
• Le mariage : étude de socio-biologie et de médecine légale / par G. Morache. (Paris : F. Alcan, 1902), by Georges Auguste Morache (page images at HathiTrust; US access only)
• Clean and strong; a book for young men, by E. A. King and F. B. Meyer. (Boston, United Society of Christian Endeavor, [c1909]), by Elisha Alonzo King (page images at HathiTrust)
• Manhood and marriage, by Bernarr Macfadden. (New York city, Physical culture publishing co., [c1916]), by Bernarr Macfadden (page images at HathiTrust)
• Christianity and sex problems, (Philadelphia, F.A. Daviscompany, 1907), by Hugh Northcote (page images at HathiTrust)
• Sexual knowledge, in plain and simple language; sexology or knowledge of self and sex for both male and female: especially for the instruction of youths and maidens, young wives and young husbands, all fathers and all mothers, school-teachers and nurses, and all others who feel a need of proper and reliable information on sex hygiene, sex problems, and the best way and the best time to impart sexual knowledge to boys and girls about to enter into manhood and womanhood, by Winfield Scott Hall. Assisted by Jeannette Winter Hall. (Philadelphia, Pa., International Bible house, [c1913]), by Winfield Scott Hall (page images at HathiTrust)
• Sex & character. Authorised translation from the 6th German ed. (London, W.Heinemann; New York, G.P.Putnam's Sons, [1906?]), by Otto Weininger (page images at HathiTrust; US access only)
• Letters on marriage, on the causes of matrimonial infidelity, and on the reciprocal relations of the sexes. (London, Printed for C. Chapple, 1812) (page images at HathiTrust)
• The rational sex life for men [by] M.J. Exner. (New York [etc.] Association press, [c1914]), by Max Joseph Exner (page images at HathiTrust)
• The science of a new life. (New York, J. S. Ogilvie, [c1869]), by John Cowan (page images at HathiTrust)
• Little essays of love and virtue, by Havelock Ellis. (New York, George H. Doran Company, [c1922]), by Havelock Ellis (page images at HathiTrust)
• The married woman; a practical guide to happy marriage, by Gladys H. Groves and Robert A. Ross .... (New York, Greenberg, [c1936]), by Gladys Groves (page images at HathiTrust)
• Sex and the church; a sociological, historical, and theological investigation of sex attitudes. Oscar E. Feucht, editor [and others] (St. Louis, Concordia Pub. House, [1961]), by Lutheran Church--Missouri Synod. Family Life Committee (page images at HathiTrust)
• The delights of wisdom pertaining to conjugial love to which is added the pleasures of insanity pertaining to scortatory love / by Emanuel Swedenborg. (New York : American Swedenborg Printing and Publishing Society , 1909), by Emanuel Swedenborg (page images at HathiTrust)
• Satan in society, a plea for social purity. A discussion of the true rights of woman, marital and social, by the late Nicholas Francis Cooke. ([n.l.], [n.p.], 1892), by Nicholas Francis Cooke (page images at HathiTrust; US access only)
• Studies in the psychology of sex, by Havelock Ellis ... (New York, Random House, [c1936]), by Havelock Ellis (page images at HathiTrust; US access only)
• Studies in the psychology of sex, by Havelock Ellis. (Philadelphia, F.A. Davis Co., 1913-1931), by Havelock Ellis (page images at HathiTrust; US access only)
• Our sons, by William Lund Clark ... introduction by Winfield Scott Hall ... 16 full page illustrations. ([Chicago, Modern press, c1914]), by William Lund Clark (page images at HathiTrust)
• Love and parentage applied to the improvement of offspring; including important directions and suggestions to lovers and the married concerning the strongest ties and the most sacred and momentous relations of life. (New-York: Fowler & Wells, ..., 1846 [c1845]), by O. S. Fowler (page images at HathiTrust)
• The task of social hygiene, by Havelock Ellis ... (Boston, New York, Houghton Mifflin Company, 1912), by Havelock Ellis (page images at HathiTrust)
• Studies in the psychology of sex, by Havelock Ellis. (Philadelphia, F.A. Davis, 1902-1928), by Havelock Ellis (page images at HathiTrust; US access only)
• The delights of wisdom pertaining to conjugial love : after which follow the pleasures of insanity pertaining to scortatory love / by Emanuel Swedenborg ; translated by Samuel M. Warren ; translation revised by Louis H. Tafel. (New York : American Swedenborg Printing and Publishing Society, 1915), by Emanuel Swedenborg (page images at HathiTrust)
• The constitutional right to privacy and regulations affecting the sexual activity of law enforcement employees / by Daniel L. Schofield. ([Washington, D.C.?]: Federal Bureau of Investigation, U.S. Dept. of Justice, [1984?]), by Daniel L. Schofield (page images at HathiTrust)
• Satan in society. By a physician ... (New York, C.F. Vent, 1872), by Nicholas Francis Cooke (page images at HathiTrust)
• The book of nature, a full and explicit explanation of all that can or ought to be known of the structure and uses of the organs of life and generation, in man and woman ... To which is added a complete medical treatise upon all diseases of the generative organs. (New York, Hurst, [1875]), by Thomas Faulkner (page images at HathiTrust; US access only)
• The nature of uncleanness consider'd : to which is added a discourse concerning the nature of chastity, and the means of obtaining it / by J. F. Ostervald. (London : Printed for R. Bonwicke [etc.], 1708), by Jean Frédéric Ostervald (page images at HathiTrust)
• Eulis! : the history of love, its wondrous magic, chemistry, rules, laws, moods and rationale : being the third revelation of soul and sex : also, Reply to "Why is man immortal?", the solution of the Darwin problem, an entirely new theory / by Paschal Beverly Randolph. (Toledo, Ohio : Randolph Pub. Co., 1896), by Paschal Beverly Randolph (page images at HathiTrust)
• Nosotros los jóvenes : el problema sexual del jóven soltero / Hans Wegener. (Montevideo : Editorial Artigas, [1921?]), by Hans Wegener (page images at HathiTrust; US access only)
• Die Sexualethik der jüdischen Wiedergeburt : ein Wort an unsere Jugend / von Hans Goslar. (Berlin : Jüdischer Verlag, 1919), by Hans Goslar (page images at HathiTrust; US access only)
• The book of life / by Upton Sinclair. (Girard, Kan. : Haldeman-Julius, c1922), by Upton Sinclair (page images at HathiTrust)
• Sex searchlights and sane sex ethics : an anthology of sex knowledge / edited by Lee Alexander Stone ; with special drawings by Don Chilcote. (Chicago : Science Pub. Co., 1922), by Lee Alexander Stone (page images at HathiTrust)
• Personal reply, by Beatrice Fairfax. (Philadelphia, David McKay company, [1943]), by Marie Manning (page images at HathiTrust)
• Marriage and the sex-problem, by Dr. F. W. Foerster ... Translated by Meyrick Booth ... (London, Wells Gardner, Darton & co., ltd., [c1911]), by Friedrich Wilhelm Foerster (page images at HathiTrust; US access only)
• Every boy's book / by George F. Butler. (Ravenswood : Abbott Press, 1912), by George F. Butler (page images at HathiTrust)
• Sex morality : past, present, and future / by William J. Robinson ... [et al.]. (New York : Critic and Guide Co., 1912) (page images at HathiTrust)
• The royal road to hell. ([Belleville, O.] Jennie I. Keith, [1911]), by Melville Cox Keith (page images at HathiTrust)
• Eugenics marriage and birth control <practical eugenics>. (New York : The Critic and guide company, 1917), by William J. Robinson (page images at HathiTrust)
• The task of social hygiene / by Havelock Ellis. (Boston and New York : Houghton Mifflin Company, 1922), by Havelock Ellis (page images at HathiTrust)
• Delights of wisdom concerning conjugial love : after which follow pleasures of insanity concerning scortatory love / by Emanuel Swedenborg. (Boston : John Allen, 1833), by Emanuel Swedenborg (page images at HathiTrust)
• Sexology as the philosophy of life : implying social organization and government / by Mrs. Elizabeth Osgood Goodrich Willard. (Chicago, Ill. : J. R. Walsh, 1867), by Elizabeth Osgood Goodrich Willard (page images at HathiTrust)
• Is it I? A book for every man. (Boston : Lee and Shepard, 1868), by Horatio Robinson Storer (page images at HathiTrust)
• Delights of wisdom concerning conjugial love: after which follow Pleasures of insanity concerning scortatory love / by Emanuel Swedenborg. (New York : General Convention of the New Jerusalem Church in the United States, 1860), by Emanuel Swedenborg (page images at HathiTrust)
• Vishetens förnöjelser angående äktenskapliga kärleken hvarefter följa galenskapens välluster angående horiska kärleken. Från latinska urskriften af år 1768 öfversatt af C.J.N. Manby. (Stockholm, Nykrykliga bokförlaget, 1895), by Emanuel Swedenborg (page images at HathiTrust; US access only)
• Satan in society / by a physician (Cincinnati : E.F. Hovey, 1880, c1870), by Nicholas Francis Cooke (page images at HathiTrust)
• Love and parentage : applied to the improvement of offspring, including important directions and suggestions to lovers and the married concerning the strongest ties and the most momentous relations of life / by O.S. Fowler. (New York : Fowler and Wells, 1855, c1844), by O. S. Fowler (page images at HathiTrust)
• Conjugial love and its chaste delights; also, Adulterous love and its sinful pleasures. By Emanuel Swedenborg. Being a translation of his "Delitiæ sapientiæ de amore conjugiali; post quas sequuntur voluptates insaniæ de amore scortatorio. (Amstelodami, 1768.") (New York, American Swedenborg Printing and Publishing Society, 1856), by Emanuel Swedenborg (page images at HathiTrust)
• The unwelcome child; or, The crime of an undesigned and undesired maternity. By Henry C. Wright. (Boston, B. Marsh, 1860), by Henry Clarke Wright (page images at HathiTrust)
• Why not? a book for every woman / by Horatio Robinson Storer. (Boston : Lee and Shepard, [1867?]), by Horatio Robinson Storer (page images at HathiTrust)
• The right to be happy / (Garden City : Garden City Pub. Co., 1927), by Dora Russell (page images at HathiTrust)
• The conflict between love and morality / by P. McCarthy More. (London : Humphreys, 1913), by P. McCarthy More (page images at HathiTrust; US access only)
• Das Sexualleben unserer Zeit in seinen Beziehungen zur modernen Kultur / von Iwan Bloch. (Berlin : L. Marcus, 1907), by Iwan Bloch (page images at HathiTrust; US access only)
• The sexual life of our time in its relation to modern civilization, by Iwan Bloch ... Tr. from the sixth German ed. by M. Eden Paul ... (New York, Allied Book, [1912?]), by Iwan Bloch (page images at HathiTrust)
• Sexualpädagogik in den Oberklassen höherer Lehranstalten / P. Groebel. (Hamburg : L. Voss, 1909), by P. Groebel (page images at HathiTrust; US access only)
• Sexualfragen, von Prof. Dr. Eduard Westermarck. Autorisierte Übersetzung von Leopold Katscher. (Leipzig, W. Klinkhardt, 1909), by Edward Westermarck (page images at HathiTrust; US access only)
• Sexualethik und Sexualpädagogik; eine neue Begründung alter Wahrheiten von Fr. W. Foerster. (Kempten, München, J. Kösel'sche Buchhandlung, 1910), by Friedrich Wilhelm Foerster (page images at HathiTrust; US access only)
• Love and ethics, by Ellen Key. (New York, B. W. Huebsch, [c1911]), by Ellen Key (page images at HathiTrust)
• Sexual ethics: a study of borderland questions, by Robert Michels. (London, New York : Walter Scott, 1914), by Robert Michels (page images at HathiTrust; US access only)
• Heredity and morals as affected by the use and abuse of the sexual instinct : essentials to the welfare of the individual and the future of the race / by James Foster Scott. (New York : E.B. Treat, 1908, c1907), by James Foster Scott (page images at HathiTrust)
• Motherhood and its enemies by Charlotte Haldane (Garden City, N.Y. Doubleday, Doran & company, inc., 1928), by Charlotte Haldane (page images at HathiTrust)
• Zagadnienia seksualne, Romaczyl A. W. (Lwow, Ksiegarnia polska, 1902), by Leo Tolstoy (page images at HathiTrust; US access only)
• O polovom voprosi͡e. (1901), by Leo Tolstoy (page images at HathiTrust; US access only)
• Sane sex life and sane sex living : some things that all sane people ought to know about sex nature and sex functioning; its place in the economy of life, its proper training and righteous exercise. Also, a study of how to cultivate and practice the art of love, and how to master the science of procreation / H. W. Long ... (Boston : R. G. Badger, [1919]), by Harland William Long (page images at HathiTrust)
• False modesty. (Chicago : Forbes & company, 1912), by E. B. Lowry (page images at HathiTrust)
• Why we die. (Kansas City, Mo. : Schooley stationery and printing co., [c1920]), by Sidney Calhoun Tapp (page images at HathiTrust)
• Creative and sexual science. (Philadelphia, Chicago [etc.] : The National publishing company, [c1875]), by O. S. Fowler (page images at HathiTrust)
• Sex searchlights and sane sex ethics : an anthology of sex knowledge / ed. by Dr. Lee Alexander Stone ... with special drawings by Don Chilcote ... (Chicago : Science publishing company, 1922), by Lee Alexander Stone (page images at HathiTrust)
• Married love : or, Love in marriage / by Marie Carmichael Stopes ... with preface and notes, by William J. Robinson ... (New York : The Critic and guide company, 1918), by Marie Carmichael Stopes (page images at HathiTrust)
• Sex ethics and the Kinsey reports / Seward Hiltner. (New York : Association Press, 1953), by Seward Hiltner (page images at HathiTrust)
• Married life and happiness; or, Love and comfort in marriage ... (New York, Eugenics Pub. Co., [c1922]), by William J. Robinson (page images at HathiTrust)
• So youth may know; new viwepoints on sex and love [by] Roy E. Dickerson ... foreward by Percy R. Hayward ... (New York, Association Press, 1930), by Roy E. Dickerson (page images at HathiTrust)
• The eternal question? / by M. F. Teehan. (Topeka, KS : Standard Publishing Co., c1928), by M. F. Teehan (page images at HathiTrust)
• The married woman : a practical guide to happy marriage / by Gladys H. Groves and Robert A. Ross. (New York : Blue Ribbon Books, 1939, c1936), by Gladys Hoagland Groves (page images at HathiTrust)
• Marriages are not made in heaven / Janet Fowler Nelson ; in collaboration with Margaret Hiller. (New York : Association Press, 1939), by Janet Fowler Nelson (page images at HathiTrust)
• Sex and the social order, by Georgene H. Seward ... (New York and London, McGraw-Hill book company, inc., 1946), by Georgeṅe Hoffman Seward (page images at HathiTrust)
• L'homme-femme / reponse a M. Henri d'Ideville. (Paris : Michel Levy freres [etc.], 1872), by Alexandre Dumas (page images at HathiTrust)
• Practical physiological philosophy / by John C. Nottingham ... (Bay City, Mich. : W.D. Richardson ..., 1891), by John C. Nottingham (page images at HathiTrust)
• Plain talks on avoided subjects. (Philadelphia, Pa. : F. A. Davis, 1882), by Henry Newell Guernsey (page images at HathiTrust)
• Ethics in sex conduct, a manual on youth, sex and marriage. (New York, Association Press, 1948), by Clarence James Leuba (page images at HathiTrust)
• The virile powers of superb manhood : how developed, how lost, how regained / by Bernarr Macfadden, with the assistance of medical and other authorities. (New York : Physical Culture Pub. Co. ; London : Physical Development Publishing Co., c1900), by Bernarr Macfadden (page images at HathiTrust; US access only)
• Sexual problems of to-day / by William J. Robinson ... (New York : The Critic and guide company, 1923), by William J. Robinson (page images at HathiTrust)
• Some phases of sexual morality and church discipline in colonial New England ... (Reprinted from the Proceedings of the Massachusetts historical society, June 1891) (Cambridge, J. Wilson and son, 1891), by Charles Francis Adams (page images at HathiTrust)
• Rational sex ethics : a physiological and psychological study of the sex lives of normal men and women, with suggestions for a rational sex hygiene with reference to actual case histories / W. F. Robie. (Boston : R. G. Badger ; distributed by W. M. Leonard, c1918-1919), by W. F. Robie (page images at HathiTrust)
• Rational sex ethics; a physiological and psychological study of the sex lives of normal men and women, with suggestions for a rational sex hygiene together with further investigations. (Boston, Badger, [c1916]), by W. F. Robie (page images at HathiTrust)
• Search lights on health; light on dark corners; a complete sexual science and a guide to purity and physical manhood. By Prof. B. G. Jefferis, M.D., Ph.D., and J. L. Nichols, A.M. (Atlanta, GA., Toronto, Ont. [etc.] J. L. Nichols & Co., [1904]), by B. G. Jefferis (page images at HathiTrust)
• Fundamentals in sexual ethics. (London : A. & C. Black, ltd., 1920), by S. Herbert (page images at HathiTrust)
• Sexualethik, von Dr. H.E. Timerding ... (Leipzig, Berlin, B.G. Teubner, 1919), by H. E. Timerding (page images at HathiTrust; US access only)
• From youth into manhood / Winfield S. Hall ; introduction by George J. Fisher. (New York : Young Men's Christian Association Press, 1918), by Winfield Scott Hall (page images at HathiTrust)
• Instead of "wild oats", a little book for the youth of eighteen and over, by Winfield Scott Hall ... with a foreword by Edward Bok ... (New York, Chicago [etc.] Fleming H. Revell company, [c1912]), by Winfield Scott Hall (page images at HathiTrust)
• The biology, physiology and sociology of reproduction, also sexual hygiene : with special reference to the male / by Winfield S. Hall. (Chicago : Wynnewood Pub. Co., 1912, c1907), by Winfield Scott Hall (page images at HathiTrust)
• Sexual knowledge; the knowledge of self and sex in simple language: for the instruction of young people, young wives and young husbands, fathers and mothers, teachers and nurses, and all who feel a need of reliable information on the best way and the best time to impart sexual knowledge to boys and girls. By Winfield Scott Hall ... assisted by Jeannette Winter Hall. (Philadelphia, The John C. Winston Company, [c1916]), by Winfield Scott Hall (page images at HathiTrust)
• From youth into manhood [by] Winfield S. Hall ... introduction by George J. Fisher .... (New York, Association press, 1929), by Winfield Scott Hall (page images at HathiTrust)
• Your key to romance; a frank approach to love for the young woman of today / by Harold Sherman. (Chicago, Pegasus Books, c1948), by Harold M. Sherman (page images at HathiTrust)
• Liebe und Ehe in Ostasien und bei den Kulturvölkern Altamerikas. (Stuttgart, Franckh, [1910]), by Ferdinand Reitzenstein (page images at HathiTrust; US access only)
• Libe und ehe in Ostasien und bei den kulturvölkern Altamerikas. (Stuttgart : Franckh'sche verlagshandlung, [c1910]), by Ferdinand Reitzenstein (page images at HathiTrust; US access only)
• Almost A Man, by Mary Wood-Allen (Gutenberg ebook)
• What a Young Woman Ought to Know, by Mary Wood-Allen (Gutenberg ebook)
• Women As Sex Vendors: or, Why Women Are Conservative (Being a View of the Economic: Status of Woman), by Mary Marcy and R. B. Tobias (Gutenberg ebook)
• Love—Marriage—Birth Control: Being a Speech delivered at the Church Congress at: Birmingham, October, 1921, by Bertrand Edward Dawson Dawson (Gutenberg ebook)
• The Ladies Book of Useful Information: Compiled from many sources (Gutenberg ebook)
• Searchlights on Health: Light on Dark Corners: A Complete Sexual Science and a Guide to Purity and Physical: Manhood, Advice To Maiden, Wife, And Mother, Love,: Courtship, And Marriage, by B. G. Jefferis and J. L. Nichols (Gutenberg ebook)
• The Task of Social Hygiene, by Havelock Ellis (Gutenberg ebook)
• Plain Facts for Old and Young, by John Harvey Kellogg (Gutenberg ebook)
• Herself: Talks with Women Concerning Themselves, by E. B. Lowry (Gutenberg ebook)
• Venere ed Imene al tribunale della penitenza: manuale dei confessori (in Italian), by J. B. Bouvier, trans. by Osvaldo Gnocchi-Viani (Gutenberg ebook)
• The Power of Womanhood, or Mothers and Sons: A Book For Parents, And Those In Loco Parentis, by Ellice Hopkins (Gutenberg ebook)
• Little Essays of Love and Virtue, by Havelock Ellis (Gutenberg ebook)
• Youth and Sex: Dangers and Safeguards for Girls and Boys, by Mary Scharlieb and Frederick Arthur Sibly (Gutenberg ebook)
• Searchlights on Health: The Science of Eugenics, by J. L. Nichols and B. G. Jefferis (Gutenberg ebook)
• Sane Sex Life and Sane Sex Living: Some Things That All Sane People Ought to Know About Sex Nature and Sex Functioning; Its Place in the Economy of Life, Its Proper Training and Righteous Exercise, by H. W. Long (Gutenberg ebook)
• Sex and Common-Sense, by A. Maude Royden (Gutenberg ebook)
• The Delights of Wisdom Pertaining to Conjugial Love: To Which is Added The Pleasures of Insanity Pertaining To Scortatory Love, by Emanuel Swedenborg (Gutenberg ebook)

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