"---- up the Amazon," Edwards's, i. 25 W Waddell's "Lhasa," ii. 82 Waddington, Mr. Samuel, ii. 77 Wages, question of, ii. 156 Waimate (N.Z.), missionary settlement at, i. 37 Wallace, Alfred Russel: co-discoverer of Natural Selection, i. 1, 2, 105, 106, 107, 111, 112, 113, 136, 139, 153, 158, ii. 39-40; early years, i. 5-44; nervousness, 7, 14, 35, ii. 134; his father, i. 8; his mother, 8, 9, 30; first experiments, 9, 19-20; schooldays, 11; geographical studies, 11; love of reading, 13; pupil teacher at Hertford Grammar School, 14; interest in Socialism, 15, 27, ii. 151 _et seq._, 181; land-surveying, i. 15, 17, 19, ii. 139, 182; astronomical studies and writings, i. 20, ii. 167 _et seq._; early interest in zoology and geology, i. 20; first telescope, 20, ii. 168; love of botany, i. 20, 21, ii. 106; his herbarium, i. 22; as watchmaker, 23; interest in phrenology and mesmerism, 24, ii. 181, 182; studies beetles and butterflies, i. 24, 114; school teacher at Leicester, 24; voyage to Amazon, 26 _et seq._; explores Uaupes River, 29; fire at sea and loss of collections, 29, 30; first meeting with Darwin, 35, 105, ii. 62; meets Huxley, i. 35; visits Switzerland, 35, ii. 204; visits Singapore, i. 36; on missionaries, 37-8, 47, 48, 50, 62-3; in Sarawak, 38-40; beetle and butterfly collecting, i. 38, 41-2, 114, 237, ii. 4-5; ill-health of, i. 40, 79; enthusiasm as naturalist and collector, 40-2, 115; journey in a "prau," 42; early letters, etc., 45-88; Darwin-Wallace joint paper read before Linnean Society, 71, 89, 109, 118, 122; Darwin's appreciation of his magnanimity, 71, 106, 118, 134, 137, 139, 141, 153, 164, 242, 252, 287, 304; attack of intermittent fever, 107, 108; jubilee of Darwin-Wallace essay and his speech, 110 _et seq_; relations with Spencer, 125; Presidential Address to Entomological Society, 126; reads proofs of Spencer's "principles of Sociology," 126; correspondence with Darwin, 127-320; inscription on envelope containing Darwin's first eight letters, 128; sends Darwin a honeycomb, 143; reads Spencer's works, 147, 150; "expose" of Rev. S. Haughton's "Bee's Cell," 148; his opinion of Agassiz, 149; and the origin of man, 152, 153, 154, 155 _et seq._, 240; and Darwin's paper on climbing plants, 162; on a crested blackbird, 163; on the _Reader_, 165; on mimicry, 167 (note), 168, 176, 179; approves of term "survival of the fittest," 171; birth of a son, 188; later views on Natural Selection, 217, 218; dedicates "Malayan Travels" to Darwin, 232; birth of a daughter, 234; visits Wales, 247; reviews "Descent of Man," 260; on Chauncey Wright and Mivart, 265-7; Bethnal Green Museum directorship, 277; and second edition of "Descent of Man," 281 (note), 282, 283; social and political views, 283, 317, 319, ii. 139-65, 245-7; at Dorking, i. 294, 297, ii. 106;