Systems of Military Bridges in Use by the United States Army, those adopted by the.  Great European Powers, and such as are employed in British India.  With Directions for the Preservation, Destruction, and Reestablishment of Bridges.  By Brigadier-General George W. Cullum, Lieutenant-Colonel Corps of Engineers U.S.  Army, Chief of Staff of the General-in-Chief of the Armies of the United States.  New York.  D. Van Nostrand. 8vo. pp. vi., 236. $3.50

General Order No. 100, Adjutant-General’s Office.  Instructions for the Government of Armies of the United States in the Field.  Prepared by Francis Lieber, LL.D., and revised by a Board of Officers.  New York.  D. Van Nostrand. 16mo. paper, pp. 36. 25 cts.

A Treatise on Hygiene, with Special Reference to the Military Service. 
By William A. Hammond, M.D., Surgeon-General U.S.  Army, Fellow of the
College of Physicians of Philadelphia, Member of the Philadelphia
Pathological Society, of the Academy of Natural Sciences, of the
American Philosophical Society, Honorary Corresponding Member of the
British Medical Association, etc., etc.  Philadelphia.  J.B.  Lippincott &
Co. 8vo. pp. xvi., 604. $5.00.

A Supplement to Ure’s Dictionary of Arts, Manufactures, and Mines, containing a Clear Exposition of their Principles and Practice.  From the Last Edition.  Edited by Robert Hunt, F.R.S., F.S.S., Keeper of Mining Records, etc., assisted by Numerous Contributors Eminent in Science and Familiar with Manufactures.  Illustrated with Seven Hundred Engravings on Wood.  New York.  D. Appleton & Co. 8vo. pp. 1095. $7.00.

Works of Charles Dickens.  Household Edition.  Illustrated from Drawings by F.O.C.  Darley and John Gilbert.  Bleak House.  In Four Volumes.  New York.  Sheldon & Co. 16mo. pp. 312, 321, 320, 308. $4.00.

War-Pictures from the South.  By B. Estvan, Colonel of Cavalry in the Confederate Army.  New York.  D. Appleton & Co. 12mo. pp. viii., 352., $1.25.

In the Tropics.  By a Settler in San Domingo.  With an Introductory Notice by Richard B. Kimball, Author of “St. Leger,” etc.  New York.  G.W.  Carleton. 16mo. pp. 306. $1.25.

Rockford; or, Sunshine and Storm.  By Mrs. Lillie Devereux Umstead, Author of “Southwold.”  New York.  G.W.  Carleton. 16mo. pp. 308. $1.00.

What to Eat and How to Cook it:  containing over One Thousand Receipts, systematically and practically arranged, to enable the Housekeeper to prepare the most Difficult or Simpler Dishes in the Best Manner.  By Pierre Blot, late Editor of the “Almanach Gastronomique” of Paris, and other Gastronomical Works.  New York.  D. Appleton & Co. 16mo. pp. 259. $1.00.

A Critical History of Free Thought in Reference to the Christian Religion.  Eight Lectures preached before the University of Oxford, in the Year MDCCCLXII., on the Foundation of the late John Bampton, M.A., Canon of Salisbury.  By Adam Storey Farrar, M.A., Michel Fellow of Queen’s College, Oxford.  New York.  D. Appleton & Co. 12mo. pp. xlvi., 487. $2.00.