WORKS PUBLISHED BY MR. VAN VOORST. 



PROFESSOR OWEN ON THE ARCHETYPE AND HOMOLOGIES 



OF THE VERTEBRATE SKELETON. 8vo., 10*. 

 A SYSTEMATIC CATALOGUE OF THE EGGS OF BRITISH BIRDS, 



arranged with a View to supersede the use of Labels for Eggs. By the REV. 



S. C. M ALAN, M.A., M.A.S. On writing-paper. 8vo., Ss. Qd. 

 RARE AND REMARKABLE ANIMALS OF SCOTLAND, Represented 



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JOHN GRAHAM DALYELL, Bart. Vol. First, 53 Coloured Plates, 4to., 31. 3s. 

 THE FARMER'S BOY AND OTHER RURAL TALES AND POEMS. 



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HORSLEY, FREDERICK TAYLER, and THOMAS WEBSTER, R.A. Foolscap 8vo., 



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 A FAMILIAR INTRODUCTION TO THE STUDY OF POLARIZED 



LIGHT ; with a Description of, and Instructions for Using, the Table and 



Hydro-Oxygen Polariscope and Microscope. By CHARLES WOODWARD, F.R.S. 



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THE NATURAL HISTORY OF GREAT BRITAIN. This Series of 

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THE QUADRUPEDS, by PROFESSOR BELL. \l. 8*. 



THE BIRDS, by MR. YARRELL. Second Edition, 3 vols., 41. 14s. Qd. 



COLOURED ILLUSTRATIONS OF THE EGGS OF BIRDS, 

 by MR. HEWITSON. 2 vols., 4/. 10s. 



THE REPTILES, by PROFESSOR BELL. Second Edition, shortly. 

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THE CRUSTACEA, by PROFESSOR BELL. Now in Course of Pub- 

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THE STARFISHES, by PROFESSOR EDWARD FORBES. 15s. 



THE ZOOPHYTES, by DR. JOHNSTON. Second Ed., 2 vols., 21. 2s. 



THE MOLLUSCOUS ANIMALS AND THEIR SHELLS, by 



PROFESSOR ED. FORBES and MR. HANLEY. Now in Course of 

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THE FOREST TREES, by MR. SELBY. 28s. 



THE FERNS AND ALLIED PLANTS, by MR. NEWMAN. 25s. 



THE FOSSIL MAMMALS AND BIRDS, by PROFESSOR OWEN. 

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A GENERAL OUTLINE OF THE ANIMAL KINGDOM, by 

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JOHN VAN VOORST, PATERNOSTER ROW. 



