International Prison Congress: Message from the President ...

The Reformatory System in the United States: Reports ...

Prison Systems of the United States: Reports Prepared for ...

Children's Courts in the United States: Their Origin, ...

Bulletin de la Commission pénitentiaire internationale

Statistique pénitentiaire internationale. 1- , année 1872-

Notice sur l'histoire des prisons et de la réforme ...

Bulletin de la Commission internationale pénale et ...

Improvements in Penal Administration

Bulletin de la Commission pénitentiaire internationale ...