1. Civil liberty and self-government, Vol 2.
2. Constitution of New York;Francis Lieber;The Miscellaneous Writings of Francis Lieber,1883
3. The Grounds of Pardons in the Courts;James D Barnett;Yale Law Journal,1910
4. The New Penology;Theodore Roosevelt;Annals of the American Academy of Political and Social Science,1913
5. Theory as to Punishment of Crime;Herbert S Hadley;Annals of the American Academy of Political and Social Science,1913