Index 



Wallace, Alfred Russel, letter to Lord 

 Avebury, on Bill for bird preserva- 

 tion, i. 162 



letters to Sir W. F. 



Barrett: on the nebular hypo- 

 thesis, ii. 174 ; on Mars, 176 ; on 

 experiments with sensitives and 

 on prosecution of Slade, 197 ; on 

 Dr. Carpenter, 198; regretting in- 

 ability to attend Dublin meeting 

 of British Association, 199 ; on the 

 advocacy of vaccination, 206 ; on 

 dowsing, 206-8 ; on presidency of 

 Psychical Research Society, 208 ; 

 on " Creative Thought " and on 

 ministry of angels, 213 ; explain- 

 ing his criticisms of " Creative 

 Thought," 214-15 



— letter to F. Bates, on 

 exotic insect-collecting, i. 69 



letters to H. W. 



Bates : on Darwin's Journal, i. 

 25 ; on " Law regulating Intro- 

 duction of New Species " and 

 Ternate, 65 ; congratulating him 

 on arriving home, 72 ; on Dar- 

 win, 73 



letters to Mr. F. Birch : 



on " Mars," ii. 177 ; announcing 

 conferment of Order of Merit, 

 223-4 



letter to Mr. H. Jamyn 



Brooke, on monism, ii. 177 



letters to Miss Buck- 

 ley (Mrs. Fisher) : on " Descent of 

 Man," ii. 31-2 ; on physiology 

 of ferns, etc., 40-1 ; on infinity 

 of life-forms, 89-90 ; on house- 

 planning at Broadstone, 119-20 ; 

 on Turks, 153 ; on his " Recipro- 

 city " article, 153 ; on the earth 

 as only habitable planet, 175 ; 

 on Spiritualism, 188-95 ; on psy- 

 chical and other works, 203-4 ; 

 on his visit to Switzerland, 204 ; 

 on re-incarnation and theoso- 

 phical writings, 205 ; on psy- 

 chical research and Spencer's 

 " Autobiography," 211 ; on con- 



ferment of Order of Merit, 222 ; 

 on his autobiography, and Owen, 

 224-5 ; on reviews of " My Life," 

 225-6 



Wallace, Alfred Russel, letter to Mr. 

 Sydney C. Cockerell, on Kropot- 

 kin's Life, ii. 161 



letter to Mr. Theo, 



D. A. Cockerell, on fertilisation, 

 ii. 49 



letters to Charles Dar- 

 win : on the Timor honeycomb, i. 

 143 ; on Darwin's " Orchids," 143 ; 

 on theory of flight, 145 ; on Spen- 

 cer's " Social Statics," 150 ; on 

 Borneo exploration and his con- 

 tribution to theory of man's 

 origin, 152 ; on his paper on Man 

 and Natural Selection, 155 ; on 

 the Aru Islands, 161 ; on a case 

 of variation becoming hereditary, 

 162 ; on the Reader, 165 ; on di- 

 morphism, 168 ; suggesting " sur- 

 vival of the fittest " in preference 

 to " natural selection," 170 ; on 

 mimicry and glacier action, 176 ; 

 on expression, 180 ;. on " Crea- 

 tion by Law," 188, 192 ; on su- 

 perintendency of a Museum, 193 ; 

 on sterility of hybrids, 196 ; on 

 natural selection as producing ste- 

 rility of hybrids, and pangenesis, 

 199 ; on Trimen's paper at the 

 Linnean Society, 201 ; on selec- 

 tive sterility, 203, 205, 210 ; on 

 Darwin's " Cross Unions of Di- 

 morphic Plants," 218 ; on protec- 

 tion and sexual selection, 221, 222, 

 227 ; on the dedication of " Ma- 

 layan Travels," etc., 232 ; on 

 single variations, 234 ; on colour- 

 ing of caterpillars, 235 ; on his 

 " unscientific " opinions on Man, 

 243, 250, 255 ; on wing-scales of 

 butterflies, 244 ; on Dr. Meyer, 

 248 ; on " Descent of Man," 255, 

 259, 284 ; recommending two re- 

 markable books, 263 ; on Mivart 

 and Chauncey Wright's critique, 



288 



