RECENT SCIENTIFIC BOOKS. Haeckel's History of Creation: a Popular Account of the Development of the Earth and its Inhabitants, according to the Theories of Kant, Laplace, Lamarck, and Darwin. By Professor ERNST HAECKEL. The Translation Revised by E. RAY LANKESTER, M.A., F.R.S. 2 vols. post 8vo, with Coloured Plates and Genealogical Trees of the various Groups of both Plants and Animals, 325. Contemporary English Psychology: an Analysis of the Views and Opinions of the following Metaphysicians, as expressed in their Writings :-James Mill, Alexander Bain, John Stuart Mill, George H. Lewes, Herbert Spencer, Samuel Bailey. By Professor TH. RIBOT. Second Edition, large post 8vo, gs. Heredity a Psychological Study of its Phenomena, its Laws, its Causes, and its Consequences. By Professor TH. RIBOT. Large crown 8vo, gs. Sensation and Intuition. By JAMES SULLY. Demy 8vo, 10s. 6d. The Physics and Philosophy of the Senses; or, the Mental and the Physical in their Mutual Relation. By R. S. WYLD, F.R.S.E., LL.D. Demy 8vo, Illustrated by several Plates, 165. The Principles of Mental Physiology, with their Applications to the Training and Discipline of the Mind and the Study of its Morbid Conditions. By W. B. CARPENTER, M.D., LL.D., F.R.S. Fourth Edition, demy 8vo, Illustrated, 128. HENRY S. KING & Co., LONDON. THE RACES OF MAN AND THEIR GEOGRAPHICAL DISTRIBUTION. FROM THE GERMAN OF OSCAR PESCHEL. NEW YORK HENRY S. KING & Co., LONDON. ✓ PREFACE TO THE FIRST EDITION. INCLINATION without some form of external pressure is insufficient Last autumn, however, when after nearly five years a portion of the proof was ready, it appeared that, owing to the shattered state of his health, His Excellency Field-marshal Count Roon was for the time unable to examine the contents of the "Ethnology," and that although he intended to do so when convalescent, yet such delay should be prejudicial to the author and the publisher, he urged an immediate publication of the work, but that in this case any mention of his name on the title-page must be omitted. Any longer delay was indeed undesirable, for the rapidity with which writings grow old, owing to the present activity of science, more especially in the province of ethnology, was painfully impressed upon the author while his work was in the press, by the appearance of several new investigations, of which he was unable to make use. Thus in the early chapters the Mohammedan monarchy at Talifu was described as extant and prosperous, whereas, according to the latest intelligence, the Chinese destroyed it in 1872. The original object of the undertaking, namely, to urge anew the scientific claims of A. von Roon's "Völkerkunde als Propädeutik der politischen Geographie," thus came to naught, much to the regret of the author. |