- On the Trail of the Badmen (1925)
- Tut, Tut! Mr. Tutt (1925)
- The Adventures of Ephraim Tutt (1930)
- The Amazing Mr. Doolittle (1931)
- By Advice of Counsel (1935)
- Mr. Tutt Comes Home (1939)
- Yankee Lawyer: The Autobiography of Ephraim Tutt (1943)
- The Case of Cornelia Connelly (1943)
- My Day in Court (1945)
- The Man Who Rocked the Earth (1947)
- From the District Attorney's Office (1948)
- Recalled to Life (1949)
- The Day Before (1951)
- Save the Witnesses! (1955)
- Tassels On My Cape (1964)
Short Stories:
- "The Adventures of a Juryman" (1900)
- "C.O.D." (1904)
- "Bloodhounds of Broadway" (1904)
- "Gehenna, Incorporated" (1907)
- "Mr. Tutt" (1914)
- "Tutt and Mr. Tutt" (1915)
- "The Hermit of Scandalon" (1919)
- "The Adventures of Ephraim Tutt" (1923)