BOOKS FOR STUDENTS OF NATURAL HISTORY. 



THE DEPTHS OF THE SEA. An Account of the General Results of 

 the Dredging Cruises of H.M.SS. Porcupine and Lightning during the Summers of 

 1868, 1869, and 1870, under the Scientific Direction of Dr. CARPENTER, F.R.S. ; J. 

 GWYN JEFFREYS, F.R.S. ; and Dr. WYVILLE THOMSON, F.R.S. By Sir C. WYVII.LE 

 THOMSON. F.R.S. With numerous Illustrations and Maps. Second Edition. 

 Medium 8vo. 31s. 6d. 



THE VOYAGE OF THE CHALLENGER. THE ATLANTIC. A 



Preliminary Account of the General Results of the Exploring Voyage of H.M.S. 

 Challenger during the Year 1873 and the Early Part of the Year 1876. With Portrait, 

 Plates, and Maps. In two Vols. Published by Authority of the Lords Com- 

 missioner of the Admiralty. Medium 8vo. 45s. 



OBSERVATIONS ON THE GEOLOGY AND ZOOLOGY OF 



ABYSSINIA, made during the Progress of the British Expedition to that Country 

 in 1867-1868. By W. T. BLANFORD, F.R.S. With Illustrations and Geological 

 Map. 8vo. 21s. 



WORKS BY A. R. WALLACE, F.R.S. 



DARWINISM : An Exposition of the Theory of Natural Selection, with 



Some of its Applications. With Maps and Illustrations. Extra Crown 8vo. 9s. 



NATURAL SELECTION AND TROPICAL NATURE. Essays on 

 Descriptive and Theoretical Biology. Extra Crown Svo. 6s. 



THE MALAY ARCHIPELAGO : The Land of the Orang Utan and the 

 Bird of Paradise. A Narrative of Travel. With Studies of Man and Nature. With 

 Maps and Illustrations. Fourth Edition. Extra Crown Svo. 6s. 



ISLAND LIFE : or the Phenomena and Causes of Insular Faunas and 

 Floras. Including a Revision and Attempted Solution of the Problem of Geological 

 Climates. With Illustrations and Maps. Second Edition. Extra Crown Svo. 6s. 



THE GEOGRAPHICAL DISTRIBUTION OF ANIMALS ; with a 

 Study of the Relations of Living and Extinct Faunas as Elucidating the Past 

 Changes of the Earth's Surface. With Maps and Illustrations. In Two Vols. 

 Medium Svo. 42s. 



AN INTRODUCTION TO THE OSTEOLOGY OF THE MAMMALIA : 



being the substance of the course of lectures delivered at the Royal College of 

 Surgeons of England in 1870. By Sir W. H. FLOWER, F.R.S., F.R.C.S., Director of 

 the Natural History Museum. Illustrated. Third Edition. Revised with the 

 assistance of HANS GADOW, Ph.D. Crown Svo. 10s. 6d. 



WILD BEASTS AND THEIR WAYS. Reminiscences of Europe, Asia, 

 Africa, and America, from 1845-1888. By Sir SAMUEL W. BAKER, Pacha, F.R.S. 

 With Illustrations. .New and Cheaper Edition. Extra Crown Svo. 12s. 6d. 



WANDERINGS IN SOUTH AMERICA, THE NORTH-EAST OF 



THE UNITED STATES, AND THE ANTILLES, IN THE YEARS 1812, 1816, 

 1820, and 1824. With Original Instructions for the perfect Preservation of Birds, 

 etc., for Cabinets of Natural History. By CHARLES WATERTON, Esq. Edited by 

 the Rev. J. G. WOOD. With 100 Illustrations. Crown Svo. 6s. 



FROM A NEW ENGLAND HILLSIDE. Notes from Underledge. 

 By WILLIAM POTTS. Pot Svo. 3s. 



THE FRIENDSHIP OF NATURE. A New England Chronicle of 

 Birds and Flowers. By MABEL OSGOOD WRIGHT. 16mo. 3s. 



MACMILLAN AND CO., LONDON. 



