PART II. Systematic Zoölogy. In preparation.

“It is simple and elementary in its style, full in its illustrations, comprehensive in its range, yet well condensed, and brought into the narrow compass requisite for the purpose intended.”—Silliman’s Journal.

RITTER’S GEOGRAPHICAL STUDIES. Translated from the German of Carl Ritter, by Rev. W. L. Gage. With a Sketch of the Author’s Life, and a Portrait. 12mo, cloth, 1.50.

This volume contains the grand generalizations of Ritter’s life-work, the Erdkünde, in eighteen volumes; his lectures on the Relations of Geography and History, and a number of important papers on Physical Geography.

PROGRESSIVE PENMANSHIP, Plain and ornamental, for the use of Schools. By N. D. Gould, author of “Beauties of Writing,” “Writing Master’s Assistant,” etc. In five parts, each, 20 cts.

ROGET’S THESAURUS OF ENGLISH WORDS AND PHRASES, so classified and arranged as to facilitate the expression of ideas, and assist in literary composition. New and improved edition. By Peter Mark Roget, late Secretary of the Royal Society, London, etc. Revised and edited, with a List of Foreign Words defined in English, and other additions, by Barnas Sears, D. D., President of Brown University. A New American Edition, with Additions and Improvements. 12mo, cloth, 2.00.

The first American edition having been prepared by Prof. Sears for strictly educational purposes, those words and phrases properly termed “vulgar,” incorporated in the original work, were omitted. These expurgated portions have, in the present edition, been restored, but by such an arrangement of the matter as not to interfere with the educational purposes of the American editor. Besides this it contains important additions not in the English edition, of words and phrases, and also an alphabetical list of “Foreign Words and Phrases”—Latin, French, Italian, Spanish, Greek, etc.—which most frequently occur in works of general literature, defined in English, making it in all respects more full and perfect than the author’s edition.

GUYOT’S EARTH AND MAN; Lectures on Comparative Physical Geography, in its relation to the History of Mankind. By Arnold Guyot. With Illustrations. 12mo, cloth, 1.75.

GUYOT’S MURAL MAPS. A series of elegant Colored Maps, projected on a large scale for the Recitation Room, consisting of a Map of the World, North and South America, Geographical Elements, &c., exhibiting the Physical Phenomena of the Globe. By Professor Arnold Guyot, viz.,

GUYOT’S MAP OF THE WORLD, mounted, 12.00.