28, UPPER GOWER STREET. 



Schmitz. A History of Rome, 



From the Earliest Times to the Death of Commodus, A.D. 192. By DR. L. 

 SCHMITZ, Rector of the High School of Edinburgh, Editor of Niebuhr's 

 Lectures. One thick volume, 12mo, 7s. 6d. cloth, or 8s. 6d. strongly bound 

 in leather. 



** This work presents, in a popular form, the results of the investigations of the most 

 distinguished scholars, especially those of Xiebuhr, Arnold, Goettling, Rubino, and Becker. 

 The whole is based upon a careful examination of the original sources. 



" It will undoubtedly take the place of every other Text-Book of the kind in eur 

 Schools and Colleges." Bibliotheca Sacra (American), Aug. 1847. 



Gregory. Outlines of Chemistry, for the Use 



of Students. 



By WILLIAM GREGORY, M.D., Professor of Chemistry in the University of 

 Edinburgh. Second Edition, revised and enlarged. Complete in 1 vol. 

 foolscap 8vo, 12s. cloth. Part I. (INORGANIC CHEMISTRY), 5s. cloth. Part 

 II. (ORGANIC CHEMISTRY), Is. cloth. 



" This is beyond comparison the best introduction to Chemistry which has yet 

 appeared. The" directions for preparing substances are usually confined to the best 

 method, so that brevity and selectness are combined. The size asd price of this little 

 work, as well as its intrinsic merits, commend it to every student of Chemistry." Lancet. 



Iiiebig Gregory. Researches on the Chemistry 



of Food. 



By JUSTUS LIEBIG, M.D., Professor of Chemistry in the University of 

 Giessen. Edited from the Author's Manuscript, by WILLIAM GREGORY, M.D., 

 Professor of Chemistry in the University of Edinburgh. 8vo, 5s. 6d. cloth. 



" The medical man will find in these researches a prospect of many and great im- 

 provements in practice, whether as regards dietetics or the action of acids, alkalies, 

 and salts on the digestive and respiratory processes ; and with respect to both it is to 

 Chemistry he must look for assistance in ' his efforts to advance. Lastly, the present 

 work contains some most valuable practical applications of the chemical discoveries 

 therein detailed, to an art which immediately concerns the whole of mankind, namely, 

 the culinary ait." Editor's Preface. 



Maclise. Comparative Osteology, 



Being Morphological Studies to demonstrate the Archetype Skeleton of 

 Vertebrated Animals. By JOSEPH MACLISE, Member of the Royal College of 

 Surgeons. Illustrated by 54 Plates. Small folio, 21. 12s. 6d. cloth. 



" Suffice it to say that the Book ought to be in the hands of every scientific 

 anatomist." Morning Chronicle. 



Liebig Play fair and Gregory* Chemistry in its 



Applications to Agriculture and Physiology. 



By JUSTUS LIEBIG, M.D., Ph.D., F.R.S., Professor of Chemistry in the 

 University of Giessen. Edited from the Manuscript of the Author, by LYON 

 PLATFAIR, Ph.D., and WILLIAM GREGORY, M.D. Fourth Edition, revised. 

 8vo, 10s. 6d. cloth. 



" It is not too much to say, that the publication of Professor Liebig's Organic Che- 

 mistry of Agriculture constitutes an era of great importance in the history of Agricul- 

 tural Science. Its acceptance as a standard is unavoidable; for following closely in the 

 straight path of inductive Philosophy, the conclusions which are draicn from its data 

 are incontrovertible. We can truly say, that we have never risen from the perusal of 

 a book -with a more thorough conviction of the profound knowledge, extensive reading, 

 and practical research of its author, and of the invincible power and importance of its 

 reasonings and conclusions, than we have gained from the present volume." Silliman's 

 Journal. 



