Krafft-Ebing, R. Lehrbuch der gerichtlichen Psychopathologie. 1st ed., Stuttgart, 1875; 2d ed., 1881; 3d ed., 1892 (1899?).
—— Grundzüge der Criminalpsychologie auf Grundlage der deutschen und österreichischen Strafgesetzgebung; für Juristen. 2d ed., Stuttgart, 1882.
Kubella, H. G. Naturgeschichte des Verbrechers: Grundzüge der kriminallen Anthropologie und Kriminalpsychologie; für Gerichtsärtzte, Psychiater, Juristen und Verwaltungsbeamte. Stuttgart, 1893.
Lombroso, C., and Ferrero, G. tr. English, ed., Morrison, s. t. The Female Offender. New York, 1895.
MacDonald, A. Criminology. 2d ed., New York, 1893.
—— Abnormal Man, being essays on education and crime and related subjects. Washington, 1893.
(Pub. as Bureau of Education Circular of Information No. 2, 1893.)
—— Statistics of Crime, Suicide, Insanity, and other forms of Abnormality, and Criminological Studies, with a bibliography. Washington, 1903; reprinted 1908.
(Pub. as U. S. Sen. Doc. No. 12, 58th Cong., Spec. sess.)
—— Man and abnormal Man, including a study of children. Wash., 1903.