PHYSICAL SCIENCE, 



Gait O n continued. 



HEREDITARY GENIUS : An Inquiry into its Laws and Con- 

 sequences. Demy 8vo. 12s. 



The Times calls it "a most able and mest interesting book;" and 

 Mr. Darwin, in his ll Descent of Man" (vol. \. p. Ill), says, " We 

 knoT.v, through the admirable labours of Mr. Galton, that Genius 

 tends to be inherited. " 



ENGLISH MEN OF SCIENCE; THEIR NATURE AND 

 NURTURE. 8vo. Ss. 6d. 

 " The book is certainly one of very great interest." Nature. 



Geikie. ELEMENTARY LESSONS IN PHYSICAL GEO- 

 GRAPHY. With numerous Illustrations. By ARCHIBALD 

 GEIKIE, LL.D., F.R S., Murchison Professor of Geology and 

 Mineralogy at Edinburgh. Fcap. 8vo. 4^. 6d. Questions, Is. bd. 



Gordon. AN ELEMENTARY BOOK ON HEAT. Byj. E. 



H. GORDON, B.A., Gonville and Caius College, Cambridge. 

 Crown 8vo. 2s. 



Guillemin. THE FORCES OF NATURE.- A Popular intro- 

 duction to the Study of Physical Phenomena. By AMEDEE 

 GUILLEMIN. Translated from the French by MRS. NORMAN 

 LOCKYER ; and Edited, with Additions and Notes, by J. NORMAN 

 LOCKYER, F.R.S. Illustrated by Coloured Plates, and 455 Wood- 

 cuts. Third and cheaper Edition. Royal 8 vo. 2is. 

 " Translator and Editor have done justice to their trust. The 

 text has all the force and flow of original writing, combining 

 faithfulness to the author s meaning with purity and independence 

 in regard to idiom ; while the historical precision and accuracy 

 pervading the work throughout, speak of the watchful editorial 

 supervision which has been given to every scientific detail. Nothing 

 can well exceed the clearness and delicacy of the illustrative wood- 

 cuts. Altogether, the work may be said to have no parallel, either 

 in point of fulness or attraction, as a popular manual of physical 

 science. .... What we feel, however, bound to say, and 

 what we say with pleasure, is, that among works of its class no 

 publication can stand comparison either in literary completeness or 

 in artistic grace with it." Saturday Review. 



THE APPLICATIONS OF PHYSICAL FORCES. By A. 

 GUILLEMIN. Translated from the French by Mrs. LOCKYER, and 

 Edited with Notes and Additions by J. N. LOCKYER, F.R.S. 

 Wi^h Coloured Plates and numerous Illustrations. Cheaper 

 Edition. Imperial 8vo. cloth, extra gilt. 2is. 

 Also in Eighteen Monthly Parts, price u. each. Part I. in October, 

 1878. 



" A book which we can heartily recommend, both on account of the 

 width and soundness of its contents, and also because of the excel- 

 lence of its print, its illustrations, and external appearance." 

 "Westminster Review. 



