Dark Invasion: 1915: Germany's Secret War and the Hunt for the First Terrorist Cell in America by Howard Blum
Published by HarperCollins on February 10th 2015
Genres: History, Political Science, Terrorism, Biography & Autobiography, Law Enforcement
Len's Summary: German saboteurs attempt to stem the flow of armaments from neutral America to the Allies. See also Black Tom: Imperial Germany’s Secret War in America, 1914-1917, Jules Whitcover, Algonquin, 1986.