Nonfiction:
- "Civil War Railroads" (1915)
- "The American Railroad" (1928)
- "This Way to the Big Show: The Life of Walter O'Keefe" (1928)
- "The Book of Beauty and the Charm of Womanhood" (1930)
- "Modern American Painters: A Biographical Sketch of the Men and Women Who Have Created a Distinctive Art in the United States" (1930)
- "Campfire Tales of the Revolution: Stories and Anecdotes of the First Patriots of the American War for Independence" (1931)
- "Wartime France" (1917)
Fiction:
- "The Toll Gate" (1913)
- "The Yellow Streak" (1913)
- "The House That Jacks Built" (1914)
- "The Secret of the Hills" (1914)
- "The Shadow Man" (1915)
- "The Devil's Own Gang" (1915)
- "The King's Highway" (1916)
Poetry:
- "Dreams and Visions of Youth" (1902)
- "Songs of Life and Nature" (1904)
- "The Golden Quest and Other Poems" (1906)
- "Verses of the Day" (1911)
- "The Song of Liberty and Other Poems" (1918)
Hatfield also wrote numerous short stories, articles, and essays for various magazines and newspapers.