• A Text-Book of the History of Painting
• American painting and its tradition : as represented by Inness, Wyant, Martin, Homer, La Farge, Whistler, Chase, Alexander, Sargent
• The desert : Further studies in natural appearances
• The meaning of pictures : Six lectures given for Columbia University at the Metropolitan Museum of Art
• The Mentor: Angels in Art, Vol. 1, Num. 40
• The Mentor: Rembrandt, Vol. 4, Num. 20, Serial No. 120, December 1, 1916
• The Mentor: The National Gallery—London, Vol. 4, Num. 4, Serial No. 104, April 1, 1916: Great Galleries of the World