WORKS BY THE SAME AUTHOR. 



THE LIFE AND LETTERS OF CHARLES DARWIN 7 . 



With an Autobiographical Chapter. E lited by his S->n, Fba&CJB Darwix. 

 Seventh 'Ihousand. Portraits. 3 vols. 8vo. 3Gs. Murray. 



A NATURALIST'S JOURNAL OF RESEARCHES INTO 

 the Natural History axd Groloqt of Countries visited during a Voyagk 

 Rouxd the World. Twenty-c'gh'h Thousand. Woodcuts. .Murray. 



THE ORIGIN OF SPECIES BY MEANS OF NATURAL 

 SELECTION; or, The Prkservatiox op Favoured Races ix tuk 

 Strcggle for Life. Thirty-seventh Thousand. Woodcuts. Large Type 

 Edition. 2 vols. Crown 8vo., lis. Cheap Edition, 6s. Murray. 



THE VARIOUS CONTRIVANCES BY WHICH ORCHIDS 

 ARE FERTILIZED 13 Y INSECTS. Fourth Thousand. Woodcuts. 7s. 6d. 



Murray. 



THE VARIATION OF ANIMALS AND PLANTS UNDER 



DOMESTICATION. Sixth Thousand. Illustrations. 15s. Murray. 



THE DESCENT OF MAN, AND SELECTION IN RELA- 

 TION TO SEX. Twenty ffth Thousand. Illustrations. Large Type Edition. 

 2 vols. Crown Svo., 15s. Cbeap Edition, 7s. 6ci. Murray. 



THE EXPRESSION OF THE EMOTIONS IN MAN AND 



ANIMALS. Ninth Thousand. Illustrations. Murray. 



INSECTIVOROUS PLANTS. Fifth Thousand. Illustrations. 9s. 



Murray. 

 THE MOVEMENTS AND HABITS OF CLIMBING PLANTS. 



Third Thousand. Woodcuts. 6s. Murray. 



THE EFFECTS OF CROSS AND SELF-FERTILIZATION 

 IN THE VEGETABLE KINGDOM. Third Thousand. Illustrations. 9*. 



Murrav. 



THE DIFFERENT FORMS OF FLOWERS ON PLANTS OF 



THE SAME SPECIES. Third Thousand. Illustrations. 7s. 6a". Murray. 

 THE POWER OF MOVEMENT IN PLANTS. Third lltousand. 

 Woodcuts. Murray. 



THE FORMATION OF VEGETABLE MOULD THROUGH 



THE ACTION OF WORMS. Twe/th Thousand. Woodcuts. Crown 8vo., 

 6s. Murray. 



LIFE OF ERASMUS DARWIN. With a Study of his Scientific 



Works. Portrait. 7s. tid. Murray. 



THE STRUCTURE AND DISTRIBUTION OF CORAL 



KEEKS. Second Edition, revised. Smith, Elder, &Co. 



GEOLOGICAL OBSERVATIONS ON VOLCANIC ISLANDS 



AND ON PARTS OF SOUTH AMERICA, visited during the Voyage ot 



II.M.S. ' Beagle.' Second Edition. Smith, Elder, & Co. 



A MONOGRAPH OF THE CIRRIPEDIA. With numerous 



Illustrations. 2 vols. 8vo. Hay Society. Hardwioke. 



A MONOGRAPH OF THE FOSSIL LEPADID.E, OR 



PEDUNCULATED CIRRIPEDS OF GREAT BRITAIN. 



pALjEON'TOGRArmcAr. Society. 

 A MONOGRAPH OF THE FOSSIL BALANTD3£ AND 



VERRUCIDiE OF GREAT BRITAIN. Pal-eontographical Society. 



FACTS AND ARGUMENTS FOR DARWIN. By Fritz 



Muller. From the German, with Additions by the Author. Translated by 

 W. S. Dallas, F.L.S. Illustrations. 6s. Mu bray. 



