Etilmon Justus Stark was an American ragtime composer and arranger, the eldest son of ragtime publisher John Stark. His best-known works include the pieces "Trombone Johnsen" (1902), "Billiken Rag" (1913), and "Gum Shoe" (1917), and the arrangements for the collection "Fifteen Standard High Class Rags" (1912), popularly known as "The Red Back Book".
