21. The unmarried mother: a study of five hundred cases Author(s): Kammerer, Percy Gamble, author Publication: Boston : Little, Brown, and Company, 1918 Subject(s): IllegitimacyMothersSocioeconomic Factors
22. Clinical studies in the relationship of insanity to crime Author(s): Bowers, Paul E. (Paul Eugene), 1886-1938 author Publication: Michigan City, Indiana : Dispatch Print, [1915] Subject(s): AnthropologyCrime -- psychologyMental Disorders -- psychologyPrisoners -- psychologyInsanity DefenseIndiana