Dark Invasion : 1915
Subtitle: Germany's Secret War and the Hunt for the First Terrorist Cell in America
Publisher: Scribe Publications
Published: 2014
Language: eng
ISBN-13: 9781922072504
Subjects: Espionage, german; World war, 1914-1918, secret service; World war, 1914-1918, germany; World war, 1914-1918, united states