Sex

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• Human beings

• Sex -- Congresses
• Sex -- Fiction
• Sex -- History
• Sex -- Religious aspects
• Children and sex
• Erotic poetry
• Females
• Language and sex
• Males
• Masturbation
• Paraphilias
• Premarital sex
• Sex (Biology)
• Sex (Psychology)
• Sex customs
• Sex differentiation
• Sex instruction
• Sex instruction for children
• Sexual ethics
• Sexual intercourse

• Gender (Sex)
• Human beings -- Sexual behavior
• Human sexuality
• Sex (Gender)
• Sexual practices
• Sexuality
• Sexual behavior

• The Evolution of Modesty; The Phenomena of Sexual Periodicity; Auto-Erotism (first volume in "Studies in the Psychology of Sex"; Philadelphia; F. A. Davis Company, 1905, c1900), by Havelock Ellis (PDF files at lvulvu.us)
• Fantasia of the Unconscious (New York: Thomas Seltzer, 1922), by D. H. Lawrence (Gutenberg text)
• Harmonics of Evolution: The Philosophy of Individual Life, Based Upon Natural Science, as Taught by Modern Masters of the Law (first volume of Harmonic Series, 10th edition; Chicago: Indo-American book company, 1910), by Florence Huntley (page images at HathiTrust)
• Literacy, Sexuality, Pedagogy: Theory and Practice for Composition Studies (Logan, UT: Utah State University Press, 2008), by Jonathan Alexander (PDF with commentary at usu.edu)
• Little Essays of Love and Virtue (from a 1937 compilation), by Havelock Ellis (HTML at Virginia)
• 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)
• The Masculine Cross and Ancient Sex Worship (New York: A. K. Butts and Co., 1874), by Sha Rocco (illustrated HTML with commentary at sacred-texts.com)
• Mass Psychology of Fascism (1946), by Wilhelm Reich, trans. by Theodore P. Wolfe (HTML in Canada; NO US ACCESS)
• Plain Facts for Old and Young: Embracing the Natural History and Hygiene of Organic Life, by John Harvey Kellogg (illustrated HTML at Virginia)
• Reconcilable Differences: Confronting Beauty, Pornography, and the Future of Feminism (Berkeley: University of California Press, c1998), by Lynn S. Chancer (frame-dependent HTML with commentary at UC Press)
• Sanity in Sex (New York: Dodd, Mead and Co., 1920), by William J. Fielding (multiple formats at archive.org)
• Sex and Character, by Otto Weininger (PDF and partial HTML with commentary at theabsolute.net)
• Sex and Society (some essays in this edition from journal versions), by William Isaac Thomas (HTML at Brock)
• 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 lvulvu.us)
• 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)
• Studies in the Psychology of Sex (6 volumes of the third edition, 1927), by Havelock Ellis
  • Volume I: Gutenberg text
  • Volume II: Gutenberg text
  • Volume III: Gutenberg text
  • Volume IV: Gutenberg text
  • Volume V: Gutenberg text
  • Volume VI: Gutenberg text
• Three Contributions to the Theory of Sex (second edition; New York and Washington: Nervous and Mental Disease Pub. Co., 1920), by Sigmund Freud, trans. by A. A. Brill (Gutenberg text)
• The Torch of Life: A Key to Sex Harmony (New York: Eugenics Pub. Co., c1939), by Frederick M. Rossiter (page images at HathiTrust)

• A Discourse on the Worship of Priapus, by Richard Payne Knight (illustrated HTML at sacred-texts.com)
• The God-Idea of the Ancients: or, Sex in Religion, by Eliza Burt Gamble
  • HTML at Virginia
  • Gutenberg text
• Heavenly Bridegrooms, by Ida C. Craddock (HTML at idacraddock.org)
• Intermediate Types Among Primitive Folk: A Study in Social Evolution (New York: Mitchell Kennerley, 1914), by Edward Carpenter (HTML at edwardcarpenter.net)
• Intermediate Types Among Primitive Folk: A Study in Social Evolution (London: George Allen and Co., 1914), by Edward Carpenter (HTML with commentary at sacred-texts.com)
• The Worship of the Generative Powers During the Middle Ages of Western Europe, by Thomas Wright (illustrated HTML at sacred-texts.com)

• The Homoeopathic Guide in All Diseases of the Urinary and Sexual Organs, Including the Derangements of Onanism and Sexual Excesses, With a Strict Regard to the Present Demands of Medical Science (Philadelphia: Rademacher and Sheek, 1855), by Wilhelm Gollmann and Charles J. Hempel (page images at MOA)

• The Quality of Adolescent Sexual Experiences (1974), by Floyd Mansfield Martinson (HTML and PDF at ipce.info)
• The Sexual Instinct and its Morbid Manifestations, From the Double Standpoint of Jurisprudence and Psychiatry (Paris: C. Carrington, 1898), by Veniamin Mikhailovich Tarnovskii, trans. by W. C. Costello and A. R. Allinson (multiple formats at archive.org)

• An Address Delivered by the Hon. Mrs. Welby to the Married Women of Newton, on the First Thursday in Lent, 1872 (printed for private circulation only; London: Metchim and Son, 1872), by Victoria Welby (page images at HathiTrust)
• An Address Delivered to Married Women, by a Squire's Wife (London: Society for Promoting Christian Knowledge, ca. 1872), by Victoria Welby
  • multiple formats at archive.org
  • page images at HathiTrust

• Homo-Sexual Life (1925), by William J. Fielding (PDF with commentary at lvulvu.us)
• Love and Power: The Psychology of Interpersonal Creativity, by Paul Rosenfels (HTML at the English Server)
• The Mental Traits of Sex: An Experimental Investigation of the Normal Mind in Men and Women, by Helen Bradford Thompson (HTML at York)
• The Nature of Civilization: A Psychological Analysis, by Paul Rosenfels (HTML at the English Server)
• The Power of Sexual Surrender (New York: New American Library, 1962), by Marie Nyswander Robinson (page images at HathiTrust)
• Sex and Character, by Otto Weininger (PDF and partial HTML with commentary at theabsolute.net)
• Sex and Love, by Francesco Alberoni (PDF at alberoni.it)
• Socioeconomic Determinants of Fertility Behavior in Developing Nations: Theory and Initial Results (1982), by Barbara Entwisle (page images with commentary at NAP)
• The Theory of Psychoanalysis (New York: Journal of Nervous and Mental Disease Pub. Co., 1915), by C. G. Jung
  • multiple formats at archive.org
  • page images at HathiTrust

• 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 lvulvu.us)

• Facts Aren't Enough (Sex education series #5; ca. 1955), by Marion O. Lerrigo and Helen F. Southard (multiple formats at archive.org)
• Married Love: or, Love in Marriage (New York: The Critic and Guide Company, 1918), by Marie Carmichael Stopes, ed. by William J. Robinson (HTML at Celebration of Women Writers)
• Modern Sex Techniques (New York: Archer House, c1959), by Robert Street (page images at HathiTrust)
• Mother's Little Helper: Twelve Heart-to-Heart Talks of a Mother to Her Daughter, in Three Parts (Chicago: Franciscan Herald Press, c1952) (text at EWTN)
• Sanity in Sex (New York: Dodd, Mead and Co., 1920), by William J. Fielding (multiple formats at archive.org)
• Sex Education (SIECUS study guide #1; New York: Sex Information and Education Council of the U.S., 1974), by Lester Allen Kirkendall (multiple formats at archive.org)
• Sexual Ecstasy From Ancient Wisdom, by Summum Bonum Amen Ra (zipped HTML at sexualecstasy.org)
• The Sexual Life of the Child (based on the 1912 translation), by Albert Moll, trans. by Eden Paul (HTML and PDF at ipce.info)
• What a Young Boy Ought to Know (1905 edition), by Sylvanus Stall (HTML at nimbus.org)
• What Every Girl Should Know (Springfield, IL: United Sales Co., 1920), by Margaret Sanger (PDF page images at MSU)
• What Every Girl Should Know (Girard, Kan.: Haldeman-Julius Co., ca. 1922), by Margaret Sanger (PDF page images at MSU)
• What Every Mother Should Know, or How Six Little Children Were Taught the Truth, by Margaret Sanger (PDF page images at MSU)

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