War underground / by Alexander Barrie garland reference library of the humanities European powers in the First World War : an encyclopedia / ed. by Spencer C. Tucker ; associate ed. Laura Matysek Wood, Justin D. Murphy Letters concerning the war between an American and a relative in Germany : March - June, 1915 American heritage history of World War I / by the editors of American heritage, the Magazine of History ; narrative by S.L.A. Marshall ; with … Women war workers : accounts contributed by representative workers of the work done by women in the more important branches of war employment / edited … Generaal Pershing's story of the American Army in France campaign of the Marne, 1914 / by Sewell Tyng collapse of the Third Republic : an inquiry into the fall of France in 1940 / by William L. Shirer Deterrence before Hiroshima : the airpower background of modern strategy / George H. Quester German deserter's war experience / transl. by J. Koettgen Ten days in August : the Siege of Liège 1914 / Terence Zuber