The dangers confronting youth in the city and juvenile delinquency. (IX, 4.)
Marcuse, Max. Uneheliche Mütter, Vol. XXVII in “Grossstadt Dokumente” (Berlin, 1905). (VIII, 1, 3; IX, 3.)
Illegitimacy in Berlin. Types of unmarried mothers.
Ostwald, H. O. A. Das Berliner Spielertum, Vol. XXXV in “Grossstadt Dokumente” (Berlin, 1905). (VI, 6; IX, 4.)
Gambling in the city.
——. Zuhältertum in Berlin, Vol. V, “Grossstadt Dokumente” (Berlin, 1905). Panderers and their victims in the city. (IX, 1, 4.)
Schuchard, Ernst. Sechs Monate Arbeitshaus, Vol. XXXIII in “Grossstadt Dokumente” (Berlin, 1905).
Six months’ experiences in the workhouse of the city, where the opportunity to observe social disorganization is great. (VI, 4; IX, 3, 4.)
Sears, Charles H. The Redemption of the City (Philadelphia, 1911).
Sharp, Geo. W. City Life and Its Amelioration (Boston, 1915).