28 A List of WILLIAMS, Rowland D.D.-continued. Stray Thoughts Collected from the Writings of the late Rowland Williams, D.D. Edited by his Widow. Crown 8vo, 3s. 6d. WILLIS, R., M.D.-Servetus and Calvin: a Study of an Important Epoch in the Early History of the Reformation. 8vo, 16s. William Harvey. A History of the Discovery of the Circulation of the Blood: with a Portrait of Harvey after Faithorne. Demy 8vo, 14s. WILSON, Sir Erasmus.-Egypt of the Past. With Chromo-lithograph and numerous Illustrations in the text. Second Edition, Revised. Crown 8vo, 125. WILSON, H. Schütz.-The Tower and Scaffold. A Miniature Monograph. Large fcap. 8vo, Is. WOLLSTONECRAFT, Mary.-Letters to Imlay. New Edition, with a Prefatory Memoir by C. KEGAN PAUL. Two Portraits in eau-forte by Anna Lea Merritt. Crown 8vo, 6s. WOLTMANN, Dr. Alfred, and WOERMANN, Dr. Karl-History of Painting. Edited by Sidney Colvin. Vol. I. Painting in Antiquity and the Middle Ages. With numerous Illustrations. Medium 8vo, 28s. ; bevelled boards, gilt leaves, 30s. WOOD, Major-General J. Creighton.-Doubling the Consonant. Small crown 8vo, Is. 6d. Word was Made Flesh. Short Family Readings on the Epistles for each Sunday of the Christian Year. Demy 8vo, 10s. 6d. WREN, Sir Christopher.—His Family and His Times. With Original Letters, and a Discourse on Architecture hitherto unpublished. By LUCY PHILLIMORE. With Portrait. Demy 8vo, 145. WRIGHT, Rev. David, M.A.-Waiting for the Light, and other Sermons. Crown 8vo, 6s. YORKE, J. F.-Notes on Evolution and Christianity. Crown Svo, cloth, 6s. YOUMANS, Eliza A.-An Essay on the Culture of the Observing Powers of Children, especially in connection with the Study of Botany. Edited, with Notes and a Supplement, by Joseph Payne, F.C.P., Author of "Lectures on the Science and Art of Education," etc. Crown 8vo, 2s. 6d. First Book of Botany. Designed to Cultivate the Observing YOUMANS, Edward L., M.D.-A Class Book of Chemistry, on the Basis of the New System. With 200 Illustrations. Crown 8vo, 5s. THE INTERNATIONAL SCIENTIFIC SERIES. I. Forms of Water: a Familiar Exposition of the Origin and Phenomena of Glaciers. By J. Tyndall, LL.D., F.R.S. With 25 Illustrations. Eighth Edition. Crown 8vo, 5s. II. Physics and Politics; or, Thoughts on the Application of the Principles of "Natural Selection" and "Inheritance" to Political Society. By Walter Bagehot. Sixth Edition. Crown 8vo, 4s. III. Foods. By Edward Smith, M.D., LL.B., F.R.S. Illustrations. Seventh Edition. Crown 8vo, 5s. With numerous IV. Mind and Body: the Theories of their Relation. By Alexander Bain, LL.D. With Four Illustrations. Seventh Edition. Crown 8vo, 4s. V. The Study of Sociology. By Herbert Spencer. Tenth Edition. Crown 8vo, 5s. VI. On the Conservation of Energy. By Balfour Stewart, M.A., LL.D., F.R.S. With 14 Illustrations. Sixth Edition. Crown 8vo, 5s. VII. Animal Locomotion; or Walking, Swimming, and Flying. By J. B. Pettigrew, M.D., F.R.S., etc. With 130 Illustrations. Second Edition. Crown 8vo, 5s. VIII. Responsibility in Mental Disease. By Henry Maudsley, M.D. Fourth Edition. Crown 8vo, 5s. IX. The New Chemistry. By Professor J. P. Cooke. With 31 Illustrations. Sixth Edition. Crown 8vo, 5s. X. The Science of Law. By Professor Sheldon Amos. Fifth Edition. Crown 8vo, 5s. XI. Animal Mechanism: a Treatise on Terrestrial and Aerial Locomotion. By Professor E. J. Marey. With 117 Illustrations. Second Edition. Crown 8vo, 5s. XII. The Doctrine of Descent and Darwinism. By Professor Oscar Schmidt. With 26 Illustrations. Fifth Edition. Crown 8vo, 5s. XIII. The History of the Conflict between Religion and Science. By J. W. Draper, M.D., LL.D. Seventeenth Edition. Crown 8vo, 5s. XIV. Fungi: their Nature, Influences, Uses, etc. By M. C. Cooke, M.D., LL.D. Edited by the Rev. M. J. Berkeley, M.A., F.L.S. With numerous Illustrations. Third Edition. Crown 8vo, 55. XV. The Chemical Effects of Light and Photography. By Dr. Hermann Vogel. Translation thoroughly revised. With 100 Illustrations. Third Edition. Crown 8vo, 5s. XVI. The Life and Growth of Language. By Professor William Dwight Whitney. Third Edition. Crown 8vo, 5s. 30 A List of XVII. Money and the Mechanism of Exchange. By W. Stanley Jevons, M.A., F.R.S. Fifth Edition. Crown 8vo, 5s. XVIII. The Nature of Light. With a General Account of Physical Optics. By Dr. Eugene Lommel. With 188 Illustrations and a Table of Spectra in Chromo-lithography. Third Edition. Crown 8vo, 5s. XIX. Animal Parasites and Messmates. By Monsieur Van Beneden. With 83 Illustrations. Second Edition. Crown 8vo, 5s. With 28 Illus XX. Fermentation. By Professor Schützenberger. trations. Third Edition. Crown 8vo, 5s. XXI. The Five Senses of Man. By Professor Bernstein. With 91 Illustrations. Third Edition. Crown 8vo, 5s. XXII. The Theory of Sound in its Relation to Music. By Professor Pietro Blaserna. With numerous Illustrations. Second Edition. Crown 8vo, 5s. XXIII. Studies in Spectrum Analysis. By J. Norman Lockyer, F.R.S. With six photographic Illustrations of Spectra, and numerous engravings on Wood. Crown 8vo. Second Edition. 6s. 6d. XXIV. A History of the Growth of the Steam Engine. By Professor R. H. Thurston. With numerous Illustrations. Second Edition. Crown 8vo, 6s. 6d. XXV. Education as a Science. By Alexander Bain, LL.D. Fourth Edition. Crown 8vo, 5s. XXVI. The Human Species. By Professor A. de Quatrefages. Third Edition. Crown 8vo, 5s. XXVII. Modern Chromatics. With Applications to Art and Industry. By Ogden N. Rood. With 130 original Illustrations. Second Edition. Crown 8vo, 5s. XXVIII. The Crayfish: an Introduction to the Study of Zoology. By Professor T. H. Huxley. With 82 Illustrations. Third Edition. Crown 8vo, 5s. Crown XXIX. The Brain as an Organ of Mind. By H. Charlton Bastian, XXX. The Atomic Theory. By Prof. Wurtz. Translated by G. XXXI. The Natural Conditions of Existence as they affect Animal Life. By Karl Semper. With 2 Maps and 106 Woodcuts. Second Edition. Crown 8vo, 5s. XXXII. General Physiology of Muscles and Nerves. By Prof. J. Rosenthal. Second Edition. With Illustrations. Crown 8vo, 55. XXXIII. Sight: an Exposition of the Principles of Monocular and Binocular Vision. By Joseph le Conte, LL.D. With 132 Illustrations. Crown 8vo, 55. XXXIV. Illusions: a Psychological Study. By James Sully. Second Edition. Crown 8vo, 5s. XXXV. Volcanoes: what they are and what they teach. By Professor J. W. Judd, F.R.S. With 92 Illustrations on Wood. Second Edition. Crown 8vo, 5s. XXXVI. Suicide: an Essay in Comparative Moral Statistics. By Prof. E. Morselli. With Diagrams. Crown 8vo, 55. XXXVII. The Brain and its Functions. By J. Luys. With Illustrations. Second Edition. Crown 8vo, 5s. XXXVIII. Myth and Science: an Essay. By Tito Vignoli. Crown 8vo, 5s. XXXIX. The Sun. By Professor Young. With Illustrations. Second Edition. Crown 8vo, 5s. XL. Ants, Bees, and Wasps: a Record of Observations on the Habits of the Social Hymenoptera. By Sir John Lubbock, Bart., M.P. With 5 Chromo-lithographic Illustrations. Fifth Edition. Crown 8vo, 5s. XLI. Animal Intelligence. By G. J. ROMANES, LL.D., F.R.S. Second Edition. Crown 8vo, 5s. XLII. The Concepts and Theories of Modern Physics. By J. B. STALLO. Second Edition. Crown 8vo, 5s. XLIII. Diseases of the Memory; An Essay in the Positive Psychology. By Prof. Th. RIBOT. Second Edition. Crown 8vo, cloth, 5s. XLIV. Man before Metals. By N. JOLY, with 148 Illustrations. Second Edition. Crown 8vo, 5s. XLV. The Science of Politics. By Prof. SHELDON AMOS. Crown 8vo, cloth, 5s. MILITARY WORKS. Army of the North German Confederation: a Brief Description of its Organisation, of the Different Branches of the Service and their role in War, of its Mode of Fighting, etc. Translated from the Corrected Edition, by permission of the Author, by Colonel Edward Newdigate. Demy 8vo, 5s. BARRINGTON, Capt. J. T.-England on the Defensive; or, the Problem of Invasion Critically Examined. Large crown 8vo, with Map, 7s. 6d. 32 A List of BLUME, Major W.-The Operations of the German Armies in BOGUSLAWSKI, Capt. A. von.-Tactical Deductions from the BRACKENBURY, Col. C. B., R.A., C.B.-Military Handbooks BRIALMONT, Col. A.-Hasty Intrenchments. Translated by CLERY, C., Lieut.-Col.—Minor Tactics. With 26 Maps and Plans. DU VERNOIS, Col. von Verdy.-Studies in Leading Troops. GOETZE, Capt. A. von.-Operations of the German Engineers HARRISON, Lieut.-Col. R.-The Officer's Memorandum Book HELVIG, Capt. H.-The Operations of the Bavarian Army Tactical Examples: Vol. I. The Battalion, 15s. Vol. II. The LAYMANN, Capt.-The Frontal Attack of Infantry. Translated Notes on Cavalry Tactics, Organisation, etc. By a Cavalry |