Prisons, reformation not accomplished in, [20-21.]
gradual improvement in, [163-164.]
Probation, system of, [271-272.]
Prohibition laws, [138;]
effect of, on crime, [197-198;]
Property, crimes against, [97-99;]
normal results of civilization, [100;]
discussion and analysis of, [101-108.]
Pugnacity, instinct of, in man, [47, 48.]
Punishment, purpose of, [12 ff.;]