io SCIENTIFIC CATALOGUE. 



purity and chromatic truth of the coloured plates. Altogether, the 

 work may be said to hare 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. 



Henslow.— THE THEORY of evolution of living 



THINGS, and Application of the Principles of Evolution to 

 Religion considered as Illustrative of the Wisdom and Benefi- 

 cence of the Almighty. By the Rev. George Henslow, 

 M.A., F.L.S. Crown 8vo. 6s. 



" The author is highly philosophical, profound, and accurate in 

 arguments. . . . His literary merits are of the highest order. . . . 

 He has certainly written on the whole with much force, brevity, 

 and to the point" — Morning Post. "Several previously accepted 

 axioms of Natural Theology are shown to be incompatible with 

 the existing position of biological science, and their weakness is well 

 brought forward. . . . In one thing Mr. Henslow has done great 

 good : he has shown that it is consistent with a full dogmatic belief 

 to hold opinions very different from those taught as Natural 

 Theology some half-century ago." — Nature. 



Hooker (Dr.)— THE STUDENT'S FLORA OF THE 

 BRITISH ISLANDS. By T. D. Hooker, C.B., F.R.S., 

 M.D., D.C.L., President of the Royal Society. Globe 8vo. 

 IOS. bd. 



The object of this work is to supply students and field-botanists with a 

 fuller account of the Plants ofth ' h Islands than the manuals 



hitherto in use aim at giving. " Certainly the fullest and most 

 accurate manual of the kind that has yet appeared. Dr. Hooker 

 has shown his characteristic industry and ability in the care and 

 skill which he has thrown into the characters of the plants. These 

 are to a great extent original, and are really admirable for their 

 combination of clearness, brevity, and completeness." — Pall Mall 

 Gazette. 



Huxley (Professor). — lay SERMONS, ADDRESSES, 

 AND REVIEWS. By T. H. Huxley, LL.D., F.R.S. New 

 and Cheaper Edition. Crown 8vo. 'js. 6d. 



Fourteen Discourses on the following subjects: — (i) On the Advisable- 

 uess of Improving Natural Knowledge : — (2) Emancipation — 

 Black and White : — (5) A liberal Education, and where to find 

 it: — (4) Scieulijc Education: — (5) On the Educational Value of 

 the Natural History Sciences: — (6) On the Study of Zoology: — 

 (7) On the Physical Basis of Life: (8) The Scientific Aspects of 

 Positivism: — (9) On a Piece of Chalk: — (10) Geological Contem- 

 poraneity and Persistent 1 i of Life: — (11) Geological Reform: — 

 (12) The Origin of ■ r; — (13) Criticisms on the "Origin of 



