A Text-book for Schools and Colleges, and a Hand-book for Amateurs and Artists. By G. W. SAMSON, D.D., President of Columbian College, Washington, D. C. Second Edition. Crown 8vo. Cloth. Price $3.50. This work comprises a Treatise on the Principles of Man's Nature as addressed by Art, together with a Historic survey of the Methods of Art Execution in the departments of Drawing, Sculpture, Architecture, Painting, Landscape Gardening, and the Decorative Arts. The _Round Table_ says: "The work is incontestably one of great as well as unique value." HISTORY OF THE U. S. SANITARY COMMISSION. Being the General Report of its Work on the War of the Rebellion. By CHARLES J. STILLÉ, Professor in the University of Pennsylvania. One vol. 8vo. Cloth, beveled boards. Price $3.50. TERRA MARIÆ; or, Threads of Maryland Colonial History. By EDWARD D. NEILL, one of the Secretaries of the President of the United States. 12mo. Extra Cloth. Price $2.00. COMING WONDERS, expected between 1867 and 1875. By the REV. M. BAXTER, author of "The Coming Battle." One vol. 12mo. Cloth. Price $1.00. _LIPPINCOTT'S PRONOUNCING GAZETTEER OF THE WORLD_, OR GEOGRAPHICAL DICTIONARY. Revised Edition, with an Appendix containing nearly ten thousand new notices, and the most recent Statistical Information, according to the latest Census Returns, of the United States and Foreign Countries. Lippincott's Pronouncing Gazetteer gives-- I.--A Descriptive notice of the Countries, Islands, Rivers, Mountains, Cities, Towns, etc., in every part of the Globe, with the most Recent and Authentic Information. II.--The Names of all Important places, etc., both in their Native and Foreign Languages, with the PRONUNCIATION of the same--a Feature never attempted in any other Work. III.--The Classical Names of all Ancient Places, so far as they can be accurately ascertained from the best Authorities. IV.--A Complete Etymological Vocabulary of Geographical Names. V.--An elaborate Introduction, explanatory of the Principles of Pronunciation of Names in the Danish, Dutch, French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, and Welsh Languages. Comprised in a volume of over two thousand three hundred imperial octavo pages. Price, $10.00. FROM THE HON. HORACE MANN, LL.D., _Late President of Antioch College_.