18. The work of Judge Ben Lindsay of Denver. (Consult an encyclopedia.)
19. The legal aid society. (Smith, Justice and the Poor, part iii.)
20. The Public Defender. (Smith, Justice and the Poor, pages 105- 130.)
21. Probation and parole. (Lewis, The Offender, part i, chapter v.)
22. The Jukes. (Dugdale, The Jukes.)
23. The Kallikak family. (Goddard, The Kallikak Family.)
24. The criminal theories of Lombroso. (Consult an encyclopedia.)
25. Modern prison systems. (Henderson, Modern Prison Systems. Individual students may be assigned to the study of the prison systems of particular countries.)
26. Industrial training in prison. (Lewis, The Offender, part i, chapters x and xii; Annals, vol. xlvi.)
27. The discharged convict. (Booth, After Prison, What?)