Index 



265 ; on Darwin's answer to 

 Mivart, 271 ; on Dr. Bree, and 

 Bastian's " Beginnings of Life," 

 273 ; on a Bethnal Green Museum 

 appointment, 277 ; on Darwin's 

 " Expression of the Emotions," 

 279 ; on invitation to undertake 

 revision work for Darwin, 281, 

 282 ; on " Climbing Plants," 285 ; 

 on Darwin's criticism of " Geo- 

 graphical Distribution," 288, 294 ; 

 on Darwin's " Crossing Plants," 



296 ; on Darwin's " Orchids," 



297 ; on Darwin's " Forms of 

 Flowers," and glacial theory, 298 ; 

 on sufficiency of Natural Selec- 

 tion, 300 ; on Epping Forest 

 superintendency, 302, 303 ; on 

 " Island Life," 305, 306 ; on Dar- 

 win's criticism of " Island Life," 

 308 ; on Darwin's " Movements 

 of Plants," 311 ; on land migra- 

 tion of plants, 311 ; on Civil List 

 pension, 314, 315 ; on " Progress 

 and Poverty," 317 ; on Darwin's 

 " Earthworms," 320 



Wallace, Alfred Russel, letters to Sir 

 Francis Darwin : on Darwin's 

 " Life and Letters," ii. 39 ; on 

 descent with modification, 78 ; on 

 mutation, 80 



letter to Mr. W. J. 



Farmer, on final cause of varying 

 colour of hairs, etc., ii. 101-2 



letter to Dr. W. B. 



Hemsley, on insular floras, ii. 43-4 



letter to Rev. J. B. 



Henderson, on Christianity, ii. 

 209 



— letter to Sir J. Hooker, 

 on Natural Selection, etc., ii. 81-2 

 letters to Huxley : en- 

 closing a copy of " The Scientific 

 Aspect of the Supernatural," ii. 

 187 ; on psychical research, 188 



letter to Mr. J. Hyder, 



on land nationalisation, ii. 161 



letter to Prof. Knight, 



on immortality, ii. 178 



Wallace, Alfred Russel, letter to Dr. 

 Littledale, acknowledging birth- 

 day congratulations, ii. 136 



letters to Sir Oliver 



Lodge : on proof of constant varia- 

 bility, and Lord Kelvin's calcula- 

 tions, ii. 74-5 ; on principle of 

 continuity, etc., 178-9 ; acknow- 

 ledging Romanes' lecture and 

 criticising lectures by Mr. See, 

 179-80 



letter to Sir C. Lyell, 



on colour of man, ii. 29 



letters to Mr. J. W. 



Marshall : on Hudson's observa- 

 tions and theories, ii. 53-4 ; con- 

 veying condolences, and views on 

 a hereafter, 209 ; on his auto- 

 biography, 226 



letters to Prof. Mel- 



dola : on physiological selection, 

 ii. 36-8; on Natural Selection, 41, 

 42-3 ; on Meldola's controversy 

 with Romanes, 50-1 ; on indivi- 

 dual adaptability, 55-6 ; on " dis- 

 continuous variation," 62-3 ; on 

 Weismann's " Germinal Selec- 

 tion," 68-70 ; on Weismann's 

 doctrine of non-inheritance of 

 acquired characters, 70-1 ; on 

 Weismann's " Germ Plasm," 72 ; 

 on Fisher's " Physics of the 

 Earth's Crust," 74 ; on Meldola's 

 offer to read Wallace's paper at 

 Royal Institute, 87-8 



letter to Mr. Ben. R. 



Miller, on Sleeper's " Shall we 

 have Common Sense ? " ii. 98-9 



letter to Mr. John 



(Lord) Morley, on Socialism, ii. 159 



letter to Mr. M. J. 



Murphy, on Mr. Lloyd George, ii. 

 164-5 " 



letter to Dr. Norris, 



on increasing weakness, ii. 136-7 



letter to Miss Norris, on health 



and diet, ii. 136 



letters to Prof. E. B. 



Poulton : on " Protective Value of 



289 



