Mr. Schoolcraft's ethnological writings are among the most important contributions that have been made to the literature of this country. His long and intimate connection with the Indian tribes, and the knowledge possessed by his wife and her family of the people from whom they were descended by the maternal side, with his power of examining their character from the European point of view, have enabled him to give us more authentic and valuable information respecting their manners, customs, and physical traits, and more insight into their moral and intellectual constitution, than can be derived, perhaps, from all other authors. His works abound in materials for the future artist and man of letters, and will on this account continue to be read when the greater portion of the popular literature of the day is forgotten. With the forests which they inhabited, the red race have disappeared with astonishing rapidity. Until recently they have rarely been the subjects of intelligent study; and it began to be regretted, as they were seen fading from our sight, that there was so little written respecting them that had any pretensions to fidelity. I would not be understood to undervalue the productions of Eliot, Loskiel, Heckewelder, Brainerd, and other early missionaries, but they were restricted in design, and it is not to be denied that confidence in their representations has been much impaired, less perhaps from doubts of their integrity than of their ability and of the advantages of the points of view from which they made their observations. The works on Indian philology by Roger Williams and the younger Edwards are more valuable than any others of the seventeenth and eighteenth centuries, but it now appears that these authors knew very little of the philosophy of the American language. Du Ponceau's knowledge was still more superficial, and excepting Mr. Gallatin and the late Mr. Pickering, who made use of the imperfect data furnished by others, I believe no one besides Mr. Schoolcraft has recently produced any thing on the subject worthy of consideration. Something has been done by General Cass, and Mr. McKenny and Mr. Catlin have undoubtedly accomplished much in this department of ethnography; but allowing all that can reasonably be claimed for these artist-travellers, Mr. Schoolcraft must still be regarded as the standard and chief authority respecting the Algic tribes.