Charles Alden Seltzer (1875-1942) was an American author. He also wrote under the pseudonym Hiram Hopkins. His works include: The Council of Three (1900), Sparks of Fun (1901), The Two-Gun Man (1911), The Range Riders (1911), The Triangle Cupid (1912), The Coming of the Law (1912), The Trail to Yesterday (1913), The Boss of the Lazy Y (1915), The Range Boss (1916), The Vengeance of Jefferson Gawne (1917), The Ranchman (1919), The Trail Horde (1920), 'Beau' Rand (1921), Square Deal Sanderson (1922), Brass Commandments (1923), Last Hope Ranch (1925) and The Red Brand (1929).