The Sowers (1976–2000)
- Christopher Columbus (1976)
- George Washington, Man of Courage and Prayer (1977)
- Johannes Kepler (1977)
- Robert E. Lee (1977)
- Florence Nightingale (1985)
- Johnny Appleseed (1985)
- The Wright Brothers (1985)
- Noah Webster (1989)
- Robert Boyle (1989)
- Stonewall Jackson (1989)
- Louis Pasteur (1991)
- Billy Sunday (2000)
- Francis Scott Key (2000)
- George Frideric Handel (2000)
- Samuel F. B. Morse (2000)