s
of the Fourth International Congress on School Hygiene. New York, 1913.

American Medical Association. _Nostrums and Quackery._ Chicago.

Bloch, Iwan. _Sexual Life of our Time in its Relation to Modern
Civilization_; tr. by Eden Paul. St. Louis, 1911.

Brieux, Eugene. _Damaged Goods._ In his _Three Plays._ New York, 1911.

Commonwealth Club of California. _The Red Plague._ Commonwealth Club of
California. _Transactions_, vol. VI, no. 1, May, 1911; vol. VIII, no. 7,
August, 1913.

Dealey, J.Q. _The Family in its Sociological Aspects._ Boston, 1912.

Ellis, Havelock. _Task of Social Hygiene._ Boston, 1912.

Flexner, A. _Prostitution in Western Europe._ New York, 1913. Bureau of
Social Hygiene Publications.

---- _Prostitution in the United States._ (In preparation.) Bureau of
Social Hygiene Publications.

Foerster, F.W. _Marriage and the Sex Problem_; tr. by Meyrick Booth. New
York, 1912.

Forel, August. _Sexual Question_; tr. by C.F. Marshall. New York, 1908.

Fosdick, R.D. _European Police Systems._ New York 1913.

Kneeland, G.J. _Commercialized Prostitution in New York City._ New York,
1913. Bureau of Social Hygiene Publications.

Morrow, P.A. _Social Diseases and Marriage._ New York 1904.

Northcote, Hugh. _Christianity and Sex Problems._ Philadelphia, 1906.

Seligman, E.R.A., ed. _Social Evil._ Ed. 2, rev. New York, 1912.

Sisson, E.O. _Educational Emergency._ Atlantic Monthly, vol. 106, pp.
54-63, July, 1910.

Thomson, J.A., _and_ Geddes, P. _Problem of Sex._ New York, 1912.

Westermarck, Edward. _History of Human Marriage._ New York, 1903.

Wilson, R.N. _American Boy and the Social Evil._ Philadelphia, 1905.

Zenner, Philip. _Education in Sexual Physiology and Hygiene._ Cincinnati,
1910.

CHAPTER III

PHYSIOLOGICAL ASPECTS

_Reproduction_

Exner, M.J. _The Physician's Answer._ New York, 1913.

Howell, W.H. _Textbook of Physiology._ Ed. 4. Philadelphia, 1911.

Landois, Leonard. _Textbook of Human Physiology._ Ed. 10. Philadelphia,
1904.

Marshall, F.H.A. _Physiology of Reproduction._ New York, 1910.

_Heredity and Eugenics_

Castle, W.E. _Heredity._ New York, 1911.

Darbishire, A.D. _Breeding and the Mendelian Theory._ New York, 1911.

Davenport, C.B. _Heredity in Relation to Eugenics._ New York, 1911.

Ellis, Havelock. _Problem of Race Regeneration._ New York, 1911.

Jordan, D.S. _Heredity of Richard Roe._ Boston, 1911.

Kellicott, W.E. _Social Direction of Huma