WORKS BY THE SAME AUTHOR. 



A MANUAL OF ZOOLOGY. 



For the Use of Stl'dents. 



With a General Introduction on the I'rinctples of Zoology. 



Fifth Edition, ReviseJ and Greatly Enlarged. 



Crown Svo, pp. 8l6, witli 394 Engravings on Wood. 14s. 



" It is the best manual of zoology yet published, not merely in England, but in Europe." — P^ill 

 Mall Gazette. 



"We hold that it would be difficult indeed to find a work which gives, in so brief a compass, so 

 luminous and philosophical a view of the ^vhole Animal Kingdom. To the earnest student entering 

 upon the scienceof Biology, the ' General Introduction ' alone must be a boon of the highest order." 

 — Quarterly Journal of Science. 



"As a general systematic treatise on the structure and classification of .'\nimals, it is the best 

 wliicli we possess." - -Annals and JMagazinc of Natural History, 



II. 



TEXT-BOOK OF ZOOLOGY. 



For the U,se of Schools. 



Third Edition, Enlarged. Crown Svo, with 18S Engravings on Wood. 6s. 



"This capital introduction to natural history is illustrated and well got up in every way. We 

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INTRODUCTORY TEXT-BOOK OF ZOOLOGY. 



For the Use of Junior Classes. 

 Third Edition, Revised and Enlarged, with 156 Engravings. 3s. 



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" Nothing can be better adapted to its object than this cheap and well-written Introduction."'— 

 London Quarterly Pei'lao, 



IV. 



OUTLINES OF NATURAL HISTORY. 



For Beginners. 



Pjeing Descriptions_of a Progressive Series of Zoological Tytes. 



Second Edition. With 52 Engravings, is. 6d. 



"There lias been no book since Patterson's well-known ' Zoology for Schools' that has so com- 

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