Animal Mechanism,

_A Treatise on Terrestrial and Aerial Locomotion._

By E. J. MAREY,

Professor at the College of France, and Member of the Academy of Medicine.

With 117 Ill.u.s.trations, drawn and engraved under the direction of the author.

1 vol., 12mo. Cloth. Price, $1.75

"We hope that, in the short glance which we have taken of some of the most important points discussed in the work before us, we have succeeded in interesting our readers sufficiently in its contents to make them curious to learn more of its subject-matter. We cordially recommend it to their attention.

"The author of the present work, it is well known, stands at the head of those physiologists who have investigated the mechanism of animal dynamics--indeed, we may almost say that he has made the subject his own. By the originality of his conceptions, the ingenuity of his constructions, the skill of his a.n.a.lysis, and the perseverance of his investigations, he has surpa.s.sed all others in the power of unveiling the complex and intricate movements of animated beings."--_Popular Science Monthly._

XII.

History of the Conflict between Religion and Science.

By JOHN WILLIAM DRAPER, M.D., LL. D.,

Author of "The Intellectual Development of Europe."

1 vol., 12mo. Price, $1.75.

"This little 'History' would have been a valuable contribution to literature at any time, and is, in fact, an admirable text-book upon a subject that is at present engrossing the attention of a large number of the most serious-minded people, and it is no small compliment to the sagacity of its distinguished author that he has so well gauged the requirements of the times, and so adequately met them by the preparation of this volume. It remains to be added that, while the writer has flinched from no responsibility in his statements, and has written with entire fidelity to the demands of truth and justice, there is not a word in his book that can give offense to candid and fair-minded readers."--_N. Y. Evening Post._

"The key-note to this volume is found in the antagonism between the progressive tendencies of the human mind and the pretensions of ecclesiastical authority, as developed in the history of modern science. No previous writer has treated the subject from this point of view, and the present monograph will be found to possess no less originality of conception than vigor of reasoning and wealth of erudition.... The method of Dr. Draper, in his treatment of the various questions that come up for discussion, is marked by singular impartiality as well as consummate ability. Throughout his work he maintains the position of an historian, not of an advocate. His tone is tranquil and serene, as becomes the search after truth, with no trace of the impa.s.sioned ardor of controversy. He endeavors so far to identify himself with the contending parties as to gain a clear comprehension of their motives, but, at the same time, he submits their actions to the tests of a cool and impartial examination."--_N.

Y. Tribune._

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"Let us add that nothing we have said, or in any limited s.p.a.ce could say, would give an adequate conception of the valuable and curious collection of facts bearing on morbid mental conditions, the learned physiological exposition, and the treasure-house of useful hints for mental training, which make this large and yet very amusing, as well as instructive book, an encyclopaedia of well-cla.s.sified and often very startling psychological experiences."--_London Spectator._

=THE EXPANSE OF HEAVEN.= A Series of Essays on the Wonders of the Firmament. By R. A. PROCTOR, B.A.

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=THE GREAT ICE AGE, and its Relations to the Antiquity of Man.= By JAMES GEIKIE, F.R.S. E. With Maps, Charts, and numerous Ill.u.s.trations.

1 vol., thick 12mo. Price, $2.50.

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=ADDRESS DELIVERED BEFORE THE BRITISH a.s.sOCIATION,= a.s.sembled at Belfast. By JOHN TYNDALL, F.R.S., President. Revised, with additions, by the author, since the delivery. 12mo. 120 pages. Paper. Price, 50 cents.

This edition of this now famous address is the only one authorized by the author, and contains additions and corrections not in the newspaper reports.

=THE PHYSIOLOGY OF MAN.= Designed to represent the Existing State of Physiological Science as applied to the Functions of the Human Body.

By AUSTIN FLINT, Jr., M.D. Complete in Five Volumes, octavo, of about 500 pages each, with 105 Ill.u.s.trations. Cloth, $22.00; sheep, $27.00.

Each volume sold separately. Price, cloth, $4.50; sheep, $5.50. The fifth and last volume has just been issued.

The above is by far the most complete work on human physiology in the English language. It treats of the functions of the human body from a practical point of view, and is enriched by many original experiments and observations by the author. Considerable s.p.a.ce is given to physiological anatomy, particularly the structure of glandular organs, the digestive system, nervous system, blood-vessels, organs of special sense, and organs of generation. It not only considers the various functions of the body, from an experimental stand-point, but is peculiarly rich in citations of the literature of physiology. It is therefore invaluable as a work of reference for those who wish to study the subject of physiology exhaustively. As a complete treatise on a subject of such interest, it should be in the libraries of literary and scientific men, as well as in the hands of pract.i.tioners and students of medicine. Ill.u.s.trations are introduced wherever they are necessary for the elucidation of the text.

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=A BRIEF HISTORY OF CULTURE.=

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