Rise of the Study of Olfaction. Cloquet. Zwaardemaker. The Theory of Smell. The Classification of Odors. The Special Characteristics of Olfactory Sensation in Man. Smell as the Sense of Imagination. Odors as Nervous Stimulants. Vasomotor and Muscular Effects. Odorous Substances as Drugs.

The Specific Body Odors of Various Peoples. The Negro, etc. The European. The Ability to Distinguish Individuals by Smell. The Odor of Sanctity. The Odor of Death. The Odors of Different Parts of the Body. The Appearance of Specific Odors at Puberty. The Odors of Sexual Excitement. The Odors of Menstruation. Body Odors as a Secondary Sexual Character. The Custom of Salutation by Smell. The Kiss. Sexual Selection by Smell. The Alleged Association between Size of Nose and Sexual Vigor. The Probably Intimate Relationship between the Olfactory and Genital Spheres. Reflex Influences from the Nose. Reflex Influences from the Genital Sphere. Olfactory Hallucinations in Insanity as Related to Sexual States. The Olfactive Type. The Sense of Smell in Neurasthenic and Allied States. In Certain Poets and Novelists. Olfactory Fetichism. The Part Played by Olfaction in Normal Sexual Attraction. In the East, etc. In Modern Europe. The Odor of the Armpit and its Variations. As a Sexual and General Stimulant. Body Odors in Civilization Tend to Cause Sexual Antipathy unless some Degree of Tumescence is Already Present. The Question whether Men or Women are more Liable to Feel Olfactory Influences. Women Usually more Attentive to Odors. The Special Interest in Odors Felt by Sexual Inverts.

The Influence of Perfumes. Their Aboriginal Relationship to Sexual Body Odors. This True even of the Fragrance of Flowers. The Synthetic Manufacture of Perfumes. The Sexual Effects of Perfumes. Perfumes perhaps Originally Used to Heighten the Body Odors. The Special Significance of the Musk Odor. Its Wide Natural Diffusion in Plants and Animals and Man. Musk a Powerful Stimulant. Its Widespread Use as a Perfume. Peau d'Espagne. The Smell of Leather and its Occasional Sexual Effects. The Sexual Influence of the Odors of Flowers. The Identity of many Plant Odors with Certain Normal and Abnormal Body Odors. The Smell of Semen in this Connection.

The Evil Effects of Excessive Olfactory Stimulation. The Symptoms of Vanillism. The Occasional Dangerous Results of the Odors of Flowers. Effects of Flowers on the Voice.

The Place of Smell in Human Sexual Selections. It has given Place to the Predominance of Vision largely because in Civilized Man it Fails to Act at a Distance. It still Plays a Part by Contributing to the Sympathies or the Antipathies of Intimate Contact.

The Physiological Basis of Rhythm. Rhythm as a Physiological Stimulus. The Intimate Relation of Rhythm to Movement. The Physiological Influence of Music on Muscular Action, Circulation, Respiration, etc. The Place of Music in Sexual Selection among the Lower Animals. Its Comparatively Small Place in Courtship among Mammals. The Larynx and Voice in Man. The Significance of the Pubertal Changes. Ancient Beliefs Concerning the Influence of Music in Morals, Education and Medicine. Its Therapeutic Uses. Significance of the Romantic Interest in Music at Puberty. Men Comparatively Insusceptible to the Specifically Sexual Influence of Music. Rarity of Sexual Perversions on the Basis of the Sense of Hearing. The Part of Music in Primitive Human Courtship. Women Notably Susceptible to the Specifically Sexual Influence of Music and the Voice.

Summary. Why the Influence of Music in Human Sexual Selection is Comparatively Small.

Primacy of Vision in Man. Beauty as a Sexual Allurement. The Objective Element in Beauty. Ideals of Feminine Beauty in Various Parts of the World. Savage Women sometimes Beautiful from European Point of View. Savages often Admire European Beauty. The Appeal of Beauty to some Extent Common even to Animals and Man.

Beauty to Some Extent Consists Primitively in an Exaggeration of the Sexual Characters. The Sexual Organs. Mutilations, Adornments, and Garments. Sexual Allurement the Original Object of Such Devices. The Religious Element. Unæsthetic Character of the Sexual Organs. Importance of the Secondary Sexual Characters. The Pelvis and Hips. Steatopygia. Obesity. Gait. The Pregnant Woman as a Mediæval Type of Beauty. The Ideals of the Renaissance. The Breasts. The Corset. Its Object. Its History. Hair. The Beard. The Element of National or Racial Type in Beauty. The Relative Beauty of Blondes and Brunettes. The General European Admiration for Blondes. The Individual Factors in the Constitution of the Idea of Beauty. The Love of the Exotic.

Beauty Not the Sole Element in the Sexual Appeal of Vision. Movement. The Mirror. Narcissism. Pygmalionism. Mixoscopy. The Indifference of Women to Male Beauty. The Significance of Woman's Admiration of Strength. The Spectacle of Strength is a Tactile Quality made Visible.

The Alleged Charm of Disparity in Sexual Attraction. The Admiration for High Stature. The Admiration for Dark Pigmentation. The Charm of Parity. Conjugal Mating. The Statistical Results of Observation as Regards General Appearance, Stature, and Pigmentation of Married Couples. Preferential Mating and Assortative Mating. The Nature of the Advantage Attained by the Fair in Sexual Selection. The Abhorrence of Incest and the Theories of its Cause. The Explanation in Reality Simple. The Abhorrence of Incest in Relation to Sexual Selection. The Limits to the Charm of Parity in Conjugal Mating. The Charm of Disparity in Secondary Sexual Characters.