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BLACKWELL, ELIZ.: The Human Element in s.e.x.
BLASCHKO, A.: Prost.i.tution in the Nineteenth Century.
*BLEASE, W.L.: The Emanc.i.p.ation of English Women.
BOUCHACOURT: La Grossesse.
BRAUN, LILY: Die Frauenfrage.
"BRITISH MEDICAL JOURNAL": "The Unborn Child: Its Care and its Rights,"
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FeRe, C.S.: La Pathologie des emotions. (_Eng. trans._, The Pathology of the Emotions.) L"Instinct s.e.xuel.
FREUD, S.: Contributions to the s.e.xual Theory (_trans._).
Article on s.e.x abstinence, _s.e.xual Problem_, March 1908.
*GALTON, F.: Restrictions in Marriage and Eugenics as a Factor in Religion.
G.o.dFREY, J.A.: The Science of s.e.x.
GROSS-HOFFINGER, A.J.: The Fate of Woman and Prost.i.tution, etc.
HALL, STANLEY: Adolescence.
HAYNES, E.S.P.: Our Divorce Law.
HINTON, JAMES: MS., written 1870, and left unpublished.
Quoted by H. Ellis, _Psychology of s.e.x_, Vol. VI.
HIRSCHFELD, M.: s.e.xual Stages of Transition.
*HIRTH, GEORGE: Wege zur Liebe.
Wege zur Heimat.
HOWARD: History of Matrimonial Inst.i.tutions.
JEANNEL, J.: Prost.i.tution in Large Towns in the Nineteenth Century.
KEY, ELLEN: On Love and Marriage.
The Century of the Child.
The Woman Movement.
KISCH: s.e.xual Life of Women.
KRAFFT-EBING: Psychopathia s.e.xualis.
LAPIE, PAUL: La Femme dans la famille.
*LEA: History of Sacerdotal Celibacy.
*LIPPERT, H.: Prost.i.tution in Hamburg.
LOMBROSO E FERRERO: La donna delinquente, la prost.i.tuta, e la donna normale.
(_Incom. Eng. trans._) The Female Offender. (_Eng. Criminology Series_.)
LoWENFELD: s.e.xuelleben und Nervenleiden.
*MANTEGAZZA, P.: L"Amore. (_French trans._, L"amour dans l"humanite.) The Art of Choosing a Wife (_trans._).
The Art of Choosing a Husband (_trans._).
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*MARRO, A.: La p.u.b.erte chez l"homme et chez la femme.
MAYREDER, ROSA: Zur Kritik der Weiblichkeit.
MILL, J.S.: Subjection of Women.
*MoIBUS, P.J.: Stachyologie.
MOLL, A.: Hypnotism. (_Trans._, _Cont. Sci. Series_.)
MORRISON, W.D.: Crime and its Causes.
*MORTIMER, GEOFFREY (W.M. GALLICHAN): Chapters on Human Love.
NEWMAN, G.: Infant Mortality.
NORTHCOTE, H.: Christianity and s.e.x Problems.
PARENT-DUCHATELET, A.J.B.: De la prost.i.tution dans la ville de Paris.
PARSONS, C.E.: The Family.
*PEARSON, KARL: The Chances of Death.
Ethics of Free Thought.
The Groundwork of Eugenics.
PeCHIN: La Puericulture avant la naissance.
RYAN, M.: Prost.i.tution in London, with a Comparative View of that of Paris and New York (in 1839).
SANGER, W.M.: The History of Prost.i.tution.
SCHMID, MARIE VON: Mutterdienst.