Homer authored numerous books and articles, including Alfred Stieglitz and the American Avant-Garde, Albert Pinkham Ryder: Painter of Dreams, Thomas Eakins: His Life and Art, and The Paris Letters of Thomas Eakins.
Homer verfasste zahlreiche Bücher und Artikel, darunter Alfred Stieglitz and the American Avant-Garde, Albert Pinkham Ryder: Painter of Dreams, Thomas Eakins: His Life and Art und The Paris Letters of Thomas Eakins.