A Sub. of the R.n.r.: A Story of the Great War, written by Percy F. Westerman and first published in 1915, is a historical novel set during World War I. It follows Terence Aubyn, a young officer in the Royal Naval Reserve aboard the SS. 'Saraband,' as he navigates the challenges of naval warfare and espionage. The narrative highlights themes of sabotage and internal conflict as the crew uncovers a plot against their ship amid the backdrop of the war. The book is notable for its portrayal of early 20th-century naval operations and the experiences of young men in combat.
