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TELESCOPIC WORK FOR STARLIGHT EVENINGS. 



BY 



WILLIAM F. DENNING, F.R.A.S. 



(Formerly President of the Liverpool Astronomical Society.) 



This Work is intended as a useful companion for amateur observers, and 

 contains many facts and references likely to stimulate their interest in the 

 sublime science of Astronomy. 



Chapters are given on the Invention of the Telescope, on Large and Small 

 Telescopes, and copious notes on Telescopic work. Then follow descriptions 

 of the Sun, Moon, Planets, Comets, Meteors, Stars, and Nebulae. The methods 

 and requirements of modern observation are alluded to, and the information has 

 been carefully brought up to date. 



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THE ORIGIN OF MOUNTAIN RANGES, 



Considered EXPERIMENTALLY, STRUCTURALLY, DYNAMICALLY, 

 and in relation to their GEOLOGICAL HISTORY. 



By T. MELLARD READE, C.E., F.G.S., F.R.I.B.A., 

 Past President of the Liverpool Geological Society. 



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" We very heartily recommend this valuable work to the attention of geologists, as 

 an important contribution to terrestrial dynamics."— Philosophical Magazine. 



"It is long since geological literature has been enriched by so able, so philosophical, 

 aud so profound a work." — Knowledge. 



" The work marks a distinct advance, and is a valuable contribution to physical 

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" Nothing could be more suited to entice the student into further research than 

 so charmingly-written and clearly-reasoned a treatise." — Christian World. 



" Mr. Eeade's work is a valuable contribution to the perplexing subject of mountain- 

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" The author has had the advantage of being his own artist, and has embellished the 

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" By his title he perhaps unconsciously courts comparison with Darwin's celebrated 

 ' Origin of Species,' and there is some analogy between them in the immense area of 

 fact and speculation covered by the subject in either case." — Liverpool Daily Post. 



"The book has two merits: it takes nothing for granted, and it does not err on the 

 side of assuming too much knowledge on the part of its readers." — Nature. 



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 JOINT SCIENTIFIC PAPERS 



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J. P. JOULE, D.C.L., F.R.S. 



Volume II., published by the PhysicaLSociety of London. 



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