Home › Authors › Fletcher Pratt Fletcher Pratt 2 books Biography Murray Fletcher Pratt (1897–1956) was an American writer of science fiction, fantasy and history. He is best known for his works on naval history and on the American Civil War and for fiction written with L. Sprague de Camp. Books by Fletcher Pratt All About Famous Inventors and Their Inventions 1995 The marines' war The marines' war 1948