Charles Darwin's Works. 



Origin of Species by Means of Natural Selection, or the 

 Preservation of Favored Races in the Struggle for 

 Iiife* New and revised edition, with Additions. 12ino. Cloth 



12.00. 



Descent of Ulan, and Selection in Relation to Sex. With 

 many Illastrations. A new edition. 12 mo. Cloth, $3.00. 



Jonrnal of Researches into the Natnral History and Geol 

 ogy of the Countries visited dnring the Voyage of H. 

 JH. S. Beagle round the World. A new edition. 12mo. 

 Cloth, $2.00. 



Umotional Expressions of Man and the liOiver Animals. 



12mo. Cloth, $3.50. 



The Variations of Animals and Plants under Domestic>a> 

 tion. With a Preface, by Professor Asi Gbat. 2 vols. Illu*. 

 trated. Cloth, $5.00. 



Insectivorous Plants. 12mo. Cloth, $2.00. 



Movements and Habits of Climbing Plants. With lUustra. 

 tions. 12mo. Cloth, $1.26. 



The Various Contrivances by which Orchids are Fertil* 

 ized by Insects. Revised edition, with Illustrations. 12mo. 

 Cloth, $1.Y5. 



The Effects of Cross and Self Fertilization in the Vegeta> 

 ble Kingdom. 12mo. Cloth, $2.00. 



Different Forms of Flowers on Plants of the same Species. 



With Illustrations. 12mo. Cloth, $1.50. 



The Power of Movement in Plants. By Charles Darwin, 

 liL. D., F. R. S., assisted by Francis Darwin. With Illustrations. 

 12mo. Cloth, $2.00. 



The Formation of Vegetable Mould, through the Action 

 of Worms. With Observations on their Habits. With Illustra. 

 tions. 12mo. Cloth, $1.60. 



Jbr sale by aU booTetetteri ; or sent 1/y mail, post-paid, on receipt ofpriee. 



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