In the summer of 1915 accounts, few and scanty at first, but increasing in volume later, began to find their way out of Asiatic Turkey as to the events that were happening there. These accounts described what seemed to be an effort to exterminate a whole nation, without distinction of age or sex, whose misfortune it was to be the subjects of a Government devoid of scruples and of pity, and the policy they disclosed was one without precedent even in the blood-stained annals of the East. It then became the obvious duty of those who realised the gravity of these events to try to collect and put together all the data available for the purpose of presenting a full and authentic record of what had occurred. This has been done in the present volume. It contains all the evidence that could be obtained up till July 1916 as to the massacres and deportations of the Armenian and other Eastern Christians dwelling in Asia Minor, Armenia and that north-western corner of Persia which was invaded by the Turkish troops. It is presented primarily as a contribution to history, but partly also for the purpose of enabling the civilised nations of Europe to comprehend the problems which will arise at the end of this war, when it will become necessary to provide for the future government of what are now the Turkish dominions. The compilation has been made in the spirit proper to an historical enquiry, that is to say, nothing has been omitted which could throw light on the facts, whatever the political bearing of the accounts might be. In such an enquiry, no racial or religious sympathies, no prejudices, not even the natural horror raised by crimes, ought to distract the mind of the enquirer from the duty of trying to ascertain the real facts. As will be seen from the analysis which follows, the evidence here collected comes from various sources. A large, perhaps the largest, part has been drawn from neutral witnesses who were living in or passing through Asiatic Turkey while these events were happening, and had opportunities of observing them. Another part comes from natives of the country, nearly all Christians, who succeeded, despite the stringency of the Turkish censorship, in getting letters into neutral countries, or who themselves escaped into Greece, or Russia, or Egypt and were there able to write down what they had seen. A third but much smaller part comes from subjects of the now belligerent Powers (mostly Germans) who were in Turkey when these events were happening, and subsequently published in their own countries accounts based on their personal knowledge.