Aduarte's Historia de la provincia del Sancto Rosario (Manila, 1640) is here presented for the first time in English dress--partly in full translation and partly in synopsis, because this work, besides being voluminous, contains much about Japan and other countries, and other matter outside our scope. The earlier chapters (i-ix) of book i, here briefly summarized, describe the foundation of the province and the voyage of the first Dominican missionaries to Manila; also the unsuccessful effort at the same time to open a mission in China. In chapter x is described their entrance into Manila, their affectionate reception by all, and their establishment there as a religious community. The new arrivals are initiated into missionary labor at Bataan, and soon afterward are placed in charge of the Pangasinan natives, and of the Chinese at Manila. With the aid of Bishop Salazar, the Dominicans secure a piece of land for their convent and church; and they receive many gifts and alms from pious citizens. They labor for the good of the Spanish residents of Manila, and soon effect a great change in their morals and religious life. They prosper, and are able to erect a new and handsome stone church and the other buildings necessary for their establishment; but the noted fire of 1603 destroys all this great work. It is afterward rebuilt, even more solidly than before, and all by the alms of the faithful. Chapters xii-xv are devoted to an account of an image of our Lady of the Rosary possessed by this Dominican convent, and of the miracles wrought through its agency. Some of the friars had complained of the severity of their mode of life and of the rules imposed upon them; but all finally agree thereto, with great self-forgetfulness and devotion. Aduarte proceeds to recount the great advantages arising to the province from this procedure, and the holiness displayed by the Dominican religious in Luzón--statements confirmed by various letters written to Spain by trustworthy persons, not only within but without that order.