SECOND AMERICAN, FROM THE SECOND LONDON EDITION.

EDITED AND REVISED BY ROBERT BRIDGES, M.D.,

Professor of Chemistry in the Franklin Medical College, Philadelphia.

In one large octavo volume, with numerous wood-engravings.

This edition will be found enlarged and improved, so as to be fully brought up to a level with the science of the day.

ARNOTT'S PHYSICS.

ELEMENTS OF PHYSICS; OR, NATURAL PHILOSOPHY, GENERAL AND MEDICAL.

WRITTEN FOR UNIVERSAL USE, IN PLAIN, OR NON-TECHNICAL LANGUAGE.

BY NIELL ARNOTT, M.D.

A NEW EDITION, BY ISAAC HAYS, M.D.

Complete in one octavo volume, with nearly two hundred wood-cuts.

This standard work has been long and favourably known as one of the best popular expositions of the interesting science it treats of. It is extensively used in many of the first seminaries.

ELEMENTARY CHEMISTRY, THEORETICAL AND PRACTICAL,

BY GEORGE FOWNES, Ph.D., Chemical Lecturer in the Middles.e.x Hospital Medical School, &c., &c.

WITH NUMEROUS ILl.u.s.tRATIONS.

EDITED, WITH ADDITIONS, BY ROBERT BRIDGES, M.D., Professor of General and Pharmaceutical Chemistry in the Philadelphia College of Pharmacy, &c., &c.

SECOND AMERICAN EDITION.

In one large duodecimo volume, sheep, or extra cloth, with nearly two hundred wood-cuts.

The character of this work is such as to recommend it to all colleges and academies in want of a text-book. It is fully brought up to the day, containing all the late views and discoveries that have so entirely changed the face of the science, and it is completely ill.u.s.trated with very numerous wood engravings, explanatory of all the different processes and forms of apparatus. Though strictly scientific, it is written with great clearness and simplicity of style, rendering it easy to be comprehended by those who are commencing the study.

It may be had well bound in leather, or neatly done up in strong cloth. Its low price places it within the reach of all.

_Extract of a letter from Professor Millington, of William and Mary College, Va._

"I have perused the book with much pleasure, and find it a most admirable work; and, to my mind, such a one as is just now much needed in schools and colleges. * * * All the books I have met with on chemistry are either too puerile or too erudite, and I confess Dr. Fownes' book seems to be the happiest medium I have seen, and admirably suited to fill up the hiatus."

Though this work has been so recently published, it has already been adopted as a text-book by a large number of the higher schools and colleges throughout the country, and many of the Medical Inst.i.tutions.

As a work for the upper cla.s.ses in academies and the junior students of colleges, there has been but one opinion expressed concerning it, and it may now be considered as THE TEXT-BOOK for the Chemical Student.

POPULAR SCIENCE.

KIRBY AND SPENCE'S ENTOMOLOGY, FOR POPULAR USE.

AN INTRODUCTION TO ENTOMOLOGY,

OR, ELEMENTS OF THE NATURAL HISTORY OF INSECTS; COMPRISING AN ACCOUNT OF NOXIOUS AND USEFUL INSECTS, OF THEIR METAMORPHOSES, FOOD, STRATAGEMS, HABITATIONS, SOCIETIES, MOTIONS, NOISES, HYBERNATION, INSTINCT, &c., &c.

With Plates, Plain or Colored.

BY W. KIRBY, M.A., F.R.S., AND W. SPENCE, ESQ., F.R.S.

FROM THE SIXTH LONDON EDITION, WHICH WAS CORRECTED AND MUCH ENLARGED.

In one large octavo volume, extra cloth.

"We have been greatly interested in running over the pages of this treatise. There is scarcely, in the wide range of natural science, a more interesting or instructive study than that of insects, or one that is calculated to excite more curiosity or wonder.

"The popular form of letters is adopted by the authors in imparting a knowledge of the subject, which renders the work peculiarly fitted for our district school libraries, which are open to all ages and cla.s.ses."--_Hunt's Merchants' Magazine._

JOHNSON AND LANDRETH ON FRUIT, KITCHEN, AND FLOWER GARDENING.

A DICTIONARY OF MODERN GARDENING,

BY GEORGE WILLIAM JOHNSON, ESQ.

Author of the "Principles of Practical Gardening," "The Gardener's Almanac," &c.

WITH ONE HUNDRED AND EIGHTY WOOD-CUTS.

EDITED, WITH NUMEROUS ADDITIONS, BY DAVID LANDRETH, OF PHILADELPHIA.

In one large royal duodecimo volume, extra cloth, of nearly Six Hundred and Fifty double columned Pages.

This edition has been greatly altered from the original. Many articles of little interest to Americans have been curtailed or wholly omitted, and much new matter, with numerous ill.u.s.trations, added, especially with respect to the varieties of fruit which experience has shown to be peculiarly adapted to our climate. Still, the editor admits that he has only followed in the path so admirably marked out by Mr. Johnson, to whom the chief merit of the work belongs. It has been an object with the editor and publishers to increase its popular character, thereby adapting it to the larger cla.s.s of horticultural readers in this country, and they trust it will prove what they have desired it to be, an Encyclopaedia of Gardening, if not of Rural Affairs, so condensed and at such a price as to be within reach of nearly all whom those subjects interest.

GRAHAME'S COLONIAL HISTORY.

HISTORY OF THE UNITED STATES.

FROM THE PLANTATION OF THE BRITISH COLONIES TILL THEIR a.s.sUMPTION OF INDEPENDENCE.