In 1937 Warsaw, on the eve of World War II, intelligence operatives on both sides of the forthcoming struggle wage their own espionage battle in a world of betrayal, intrigue, and abduction.

Bulgaria, 1934. A young man is murdered by the local fascists. His brother, Khristo Stoianev, is recruited into the NKVD, the Soviet secret intelligence service, and sent to Spain to serve in its civil war. Khristo flees to Paris. Night Soldiers masterfully re-creates the European world of 1934-45: the struggle between Nazi Germany and Soviet Russia for Eastern Europe, the last desperate gaiety of the beau mode in 1937 Paris, and guerrilla operations...