MESSRS. MAGMILLAN AND CO.'S PUBLICATIONS. 



BY PROFESSOR CLIFFORD, F.R.S., &c. 



LECTURES AND ESSAYS. By the late Professor W. K. CLIFFORD, F.R.S. 

 Edited by LESLIE STEPHEN and Sir FREDERICK POLLOCK. Bart. With Introductiou by Sir 

 F. POLLOCK, Bart. With Portraits. Two Vols. 8vo. 25*. 



MATHEMATICAL PAPERS. Edited by ROBERT TUCKER. With, an Intro- 

 duction by H. J. STEPHEN SMITH, M.A., LL.D., F.R.S., <fec. Demy 8vo. 30*. 



SEEING AND THINKING. With Diagrams. Crown 8vo. 3s. 6d. (Nature 

 Series.) 



BY ARCHIBALD GEIKIE, LL.D., F.R.S., 



Director- General of the Geological Survey of Great Britain and Ireland. 



TEXT-BOOK OF GEOLOGY. Illustrated. Second Edition. Seventh Thousand. 

 Medium 8vo. 23s. 



CLASS BOOK OF GEOLOGY. With upwards of 200 New Illustrations. Crown 

 8vo. 10s. 6d. 



GEOLOGICAL SKETCHES AT HOME AND ABROAD. With Illustrations. 

 Svo. 10*. 6d. 



THE SCENERY OF SCOTLAND. Viewed in connection with its Physical 

 Geology. Second Edition. Crown Svo. 12s. 6d. 



PRIMER OF PHYSICAL GEOGRAPHY. With Illustrations. 18nio. Is. 

 PRIMER OF GEOLOGY. Illustrated. 18rao. 1*. 



ELEMENTARY LESSONS IN PHYSICAL GEOGRAPHY. With Illus- 

 trations. Fcap. Svo. 4*. 6d. QUESTIONS ON THE SAME. 1. 6d. 



OUTLINES OF FIELD GEOLOGY. With numerous Illustrations. Crown 



Svo. 3. 6d. 



THE TEACHING OF GEOGRAPHY. A Practical Handbook for the use of 

 Teachers. Globe Svo. 2s. 



GEOGRAPHY OF THE BRITISH ISLES. 18ino. Is. 



BY ALFRED RTTSSEL WALLACE, LL.D., F.L.S., &c, 



DARWINISM. An Exposition of the Theory of Natural Selection, with some 

 of its Applications. With Portrait, Map, and Illustrations. Third Edition. Crown Svo. 9*. 



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. Ninth Edition. Crown Svo. 7*. 6d. 



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 numerous Illustrations by ZWECKER, and Maps. 2vols. Med. Svo. 

 42. 



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. Demy Svo. 1S. 



ORGANIC EVOLUTION AS THE RESULT OF THE INHERITANCE OF 

 ACQUIRED CHARACTERS ACCORDING TO THE LAWS OF ORGANIC GROWTH. By 

 Dr. G. H. THEODOR EIMER, Professor of Zoology and Comparative Anatomy in 

 Tubingen. Translated by J. T. CUNNINGHAM, M.A., F.R.S.E., late Fellow of University 

 College, Oxford. Svo. 12*. 6d. 



SCIENTIFIC LECTURES. By Sir JOHN LUBBOCK, F.R.S., D.C.L., LL.D., 



&c. Second Edition, Revised and Enlarged. Svo. Ss. 6d. 



THE SCIENTIFIC PAPERS OF ASA GRAY. Selected by CHARLES SPRAGUE 

 SARGENT. 2 vols. Vol. I. Reviews of Works on Botany and Related Subjects, 1834-1887. 

 Vol. II. Essays ; Biographical Sketches, 1S41-1S86. Demy 8vo. 21s. 



MACMILLAN & CO., LONDON. 



