"He has translated the diaries and commented upon them just as one does with all old historical documents, and, in order that everyone may be in a position to check up his work, he has also accompanied the account with facsimile copies of the documents he used. Here, accordingly, at the outset every proof of the evidence which he has employed is provided. No falsification is possible. The accounts are those of eyewitnesses, and these eyewitnesses are Germans. They tell what they themselves or their comrades have done, and Bédier accompanies their remarks with running comments which show that not only have common law and the Hague Conventions been violated, but sins have also been committed against the most elementary laws of humanity. Both the material and the presentation are unassailable. The details which are provided by the German soldiers in regard to their own violent acts are horror-striking." Prof. Hollmann attempted to prove that Bédier had made mistakes in translating and interpreting, but he did not deny the genuineness of the diaries. "These notebooks," he says, "may well be authentic and I accept this without further comment for all those which are provided with the name of their authors and whose authenticity can in any case be established after the war." [Sidenote: American sources.] The American evidence is drawn mainly from material in the archives of the State Department. In addition, statements from our ambassadors and ministers and other well-known officials and authors are given. Messrs. Hoover, Kellogg, and Walcott have written statements especially for this pamphlet. All of this material is essentially the testimony of neutrals, for it is based wholly on observations made before the United States entered the war. Occasionally official documents and well authenticated facts from foreign sources are used. [Sidenote: Frightfulness as a system.] The purpose of this pamphlet is to show that the system of frightfulness, which is itself the greatest atrocity, is the definite policy of the German Government, against which more humane German soldiers themselves revolted at times. For this reason it has not seemed necessary to set forth the individual acts of cruelty; such acts are cited only when necessary to illustrate the system. Anyone who wishes to read chapters of horrors can find them in the _Report of the Committee on Alleged German Outrages_, presided over by the former British Ambassador to this country and therefore generally known as "the Bryce report;" in the official reports by the Belgian _Commission d'Enquête_; in the official French reports compiled under the auspices of the French minister for foreign affairs; in many other publications, and especially in the conclusive admissions of the official _German White Book_ cited above. The last, published by the German Government, is the most damning testimony concerning the system of frightfulness. I. MASSACRES.