fulfilled. Towards the end of 1905 it was evident that his persistent disregard of his personal comfort in an enervating climate had taxed a naturally robust constitution. He was induced with some difficulty to pay a brief visit to England for rest and change. He spent this holiday chiefly in preaching for his mission and visiting old friends. He was soon, perhaps too soon, back at his work. It could no longer be hidden from himself or others that he had overtaxed his strength. This, however, caused him no disquietude. He had done his day’s work, and was cheerfully ready to take his departure. In July 1907, he could struggle no longer against growing weakness, and was placed on one of the little mail steamers that ply up and down the Brahmaputra, in the hope that river breezes, rest, and change of scene might bring about some restoration to health. He himself, however, knew that his end was near, and he passed away, painlessly and peacefully, on the river bank at Dibrugarh, close to the scene of his first independent missionary charge, entrusted to him more than forty years before.

So much by way of biographical introduction seemed necessary, not only as an inadequate and too brief memorial of a singularly unselfish and blameless career, but also as an explanation of some features in Mr. Endle’s book not usually found in anthropological manuals. Of the subject of the book itself I may now be allowed to say a few words, if only to show that it has an interest and importance, from an ethnological point of view, which are perhaps disguised by the author’s characteristically modest estimate of his task and of his power of dealing with it. The book is, primarily, a monograph treating of that branch of the Kachári race which lives in scattered hamlets along the foot-hills of the Himalayas in Northern Bengal and Assam, intermixed now with Hindu people who have intruded into what was once their undisputed home. In Assam proper the Hindus call them Kacháris; in Bengal they are known as Meches.1 Their own name for their race is Boṛo or Boḍo (the o has the sound of the English o in “hot”). Among this northern branch of the race is embedded the tribe of the Koch, whose name is pronounced locally as if it were Koss, (to rhyme with our English “boss”). (Kachári, I may mention in passing, is also pronounced as Koss-āri.) The Koch have gradually become a semi-Hindu caste, most of whose members now talk the Indian Bengali or Assamese. It also contains the surviving remnants of the royal family of the great and powerful Koch empire, which, roughly, covered the same area as the present province of Eastern Bengal and Assam. It can be proved that the aboriginal members of the Koch caste within quite recent times spoke the Boṛo language. In the East of the Assam Valley was another powerful kingdom, that of the Chutiyas, whose language was another branch of the speech described in this book. The river names of the whole Brahmaputra Valley are Boḍo names, and it is demonstrable that the Boḍos were the aborigines of the Valley. In the great mass of hills, an outlying spur of the mountains of Upper Burma, which divide the Brahmaputra Valley from that of the river Surma which runs parallel to it from east to west are two more Boḍo groups. The most eastern of these comprises the Di-mā-sā, Great-River-Folk (di- means “river” or “water,”) people who were driven out of the valley of the great river Brahmaputra in historical times, and finally became rulers of what is now the great tea-planting district of Cachar or Kāchār. They either gave its name to or perhaps derived their Hindu soubriquet of Kachāri from this district. Of this branch of the race an interesting description will be found in the