OBSERVATIONS ON THE ABORIGINALMONUMENTS OF THE MISSISSIPPI VALLEY; the character of the Ancient Eaith-worka. and the atiucture, contents sod purposes of the Mounds; with notices of the Minor Remains of Ancient Art. With illustrations. By E. G. Squier. [From the Second Volume of the Tianaactious of the American Ethnological Society.] New York . Bartlett lt;fc Welford. 1847. For sale by J. A. A V. P. James, Walnut at, Cincinnati.This is one of the most interesting works we have looked into for a long time. The reader will find in it information founded on accurate surveys, illustrated hy engraved drawings, of those wonderful works of art, military defences, dec. dec., the remains of which are so numerous in this great valley. Those of Ohio are particularly explained and illustrated, though we cannot say more justice has been done to them than others.— We hope the work will be generally read, being sure it will prove extremely interestiugmnd gratifying ‘P