Title: The secret city
Subtitle: a novel in three parts
Subjects: Fiction, History, World War, 1914-1918, English War stories, British, Russia, Romans, Guerre mondiale, 1914-1918, Récits de guerre anglais, Fiction, historical, general, Soviet union, history, revolution, 1917-1921, fiction
Places: Soviet Union, Russia
Time periods: Revolution, 1917-1921, Revolution, 1917-