The Mentor: Famous American Sculptors, Vol. 1, Num. 36, Serial No. 36

The Mentor: The Ring of the Nibelung, Vol. 3, Num. 24, Serial No. 100, February 1, 1916

The Mentor: Uncle Sam, Vol. 7, Num. 11, Serial No. 183, July 15, 1919

1915

The Mentor: Famous Composers, Vol. 1, Num. 41, Serial No. 41

The Mentor: Angels in Art, Vol. 1, Num. 40

1916

The Mentor: Reclaiming the Desert, Vol. 6, Num. 17, Serial No. 165, October 15, 1918

1918

The Mentor: Furniture and Its Makers, Vol. 1, Num. 30, Serial No. 30