The Mentor: Italy Under War Conditions, Vol. 6, Num. 23, Ser. No. 171, January 15, 1919
The Mentor: Bolivia, vol. 5, Num. 18, Serial 142, November 1, 1917
The Mentor: The Virgin Islands of the United States of America, Vol. 6, Num. 13, Serial No. 161, August 15, 1918
