6 LEA & BLANCHARD'S NEW PUBLICATIONS. 



HERSCHEL'S OUTLINES OF ASTRONOMY.— JVotc JJ<a<ly. 



OUTLINES 0P~ASTI10N0MY. 



BY SIR JOHN F. W. IIERSCIIEL, F. R. S., &c. 



In one neat volume, crown octavo, with six plates and numerous wood-cuts. 



Wilh this, we take leave of this remarkable work, wliich we hold to be, beyond a 

 doul)t, the greatest and most remarkalile of the works in which the laws of astrono- 

 my and the appearance of the heavens are described lo lliose who are not mathema- 

 ticians nor observers, and recalled to lliose wlio are. It is the reward of ineii who 

 can descend from the advancement of knowledge lo care for its diffusion, that their 

 works are essential to all, that they become the manuals of the proficient as well as 

 the texi-books of the learner. — Athenfrum. 



Probably no book ever written upon any science has been found to embrace with- 

 in so small a compass an entire epitome of everything known within all its various 

 departments, praclical, theoretical, and physical.— j;:ra»n'«er. 



A text-book of astronomy, from one of the highest names in the science.— S(7Z;OTan'« 

 Journal. 



B.^ROjyr HVJflBOtiltT^S JX'JIW tt^OaK.—JVoic Ready. 



ASPECTS OF MATURE, 



IN DIFFERENT LANDS AND DIFFERENT CLIMATES. 

 WITH SCIENTIFIC ELUCIDATIONS. 



BY ALEXANDER VON HUxMBOLDT. 



TRANSLATED BY MRS. SABINE. 

 In one very neat velum*, royal 12mo., extra cloth. 



It is not without diffidence that I present to the public a series of papers which took 

 theirorigin in tlie prejence of natural scenes of grandeur or beauty, on the ocean, in 

 the forests of the Orinoco in the Steppts of Venezuela, and in the mountain wilder- 

 nesses of Peru and Mexico. Detached fragments were written down on the spot, and 

 at the moment, and al'ierwards moulded into a %vhole. The view of nature on an en- 

 larged scale, the display of the concurrent action of various Ibrces or powers, and the 

 renewal of the enjoyment which the immediate prospect of tropical scenery affords 

 to sensitive minds— are the objects which I have proposed lo myself.- Author's 

 Preface. 



ZOOLOGICAL RECREATIONS.— Just Issued. 



BY W. J. BRODERTP, Esq., F. R. S. 



In one neat volume of 376 pages, royal 12itio., extra cloth. 

 BOW^JH.^JV^S PR.iCTIC.lIj CHEMISTRY".— Ju»t Isaued. 



INTRODUCTION TO PRACTICAL CHEMISTRY. 



INCLUDING ANALYSIS. 

 By JOHN E. BOWMAN, 



Denionslralor of Chemistry, King's College. 



In one handsome volume, royal 12mo., of over 300 pages. 



WITH NEARLY ONE HUNDRED ENGRAVINGS ON WOOD. 



STEINMETZ'S HISTORY OF THE JESUITS. 

 HISTORY OF THE JESUITS, 



FROM THE FOUlSDATtON OF THEIR SOCIETY TO ITS SUPPRESSION BY POPE CLEMENT XIV. 



Their Missions throughout the Wnrlil ; their Educationnl System and Literature; 



ivith their Kevivat and Present Stale. 



BY ANDREW STEINMETZ, 



Autlior of "The Novitiate," and "The Jesuit in the Family." 



In two handsome crown 8vo. vols, of about four hundred pages each, extra cloth. 



