112 THE POPULAR SCIENCE MONTHLY. 



VOL. PAGE 



Spencer, Herbert. Family, Evolution of the xi 129, 257 



Idol-Worship and Fetich- Worship viii 158 



Marriage, Theories of Primitive x 272 



Martineau on Evolution i313 



Political Institutions, Development of, xviii 1, 145, 289, 433, 624, 721 ; xix 197, 



342, 577, 750 ; xx 1 



Portrait of (Ed. Tab.) v 244 



Primitive Man, Emotions in the vi 331 



Psychology, The Comparative, of Man viii. 257 



Punishing a Senior Wrangler v 144 



Keviewers," Keplies to the " Quarterly iv 541 



Sketch of, with Portrait viii 620 



Social Development, Climate and v 322 



Society as an Organism ix 1 



Societies, Predatory and Industrial ix 718 



Sociology, Study of, i 1, 159, 513, 641 ; ii 1, 257, 450, 564, 708 ; iii 45, 172, 



340, 419, 594, 676 ; iv 30, 129 



Superstitions, Genesis of vi 513 



To. Grant Allen (Misc.) vii 628 



Truths, Mental Evolution and "Necessary v 357 



Women and Children, Status of xi 433 



Spencer's Decline in Power, Conway's Assertion of (Ed. Tab.) xi 241 



Facts (Cor.) xviii 263 



Proposed Visit to America (Ed. Tab.) xix 706 



Reply to Gladstone (Cor.) iv 492 



Spencer, T. D. Death, Phenomena of xix 394 



Spence's Metal (Misc.) xvii 282 



Spider, A Ballooning (Misc.) vi 635 



A Fishing (Misc.) x 762 



A Magnetized (Misc.) xiii 126 



Architecture (Misc.) xiv 246 



Sound-producing (Misc.) ix 383 



The Triangle. B. G. Wilder vi 641 



Spiders i 674 



Effect of a Tuning-Fork on (Misc.) xviii 718 



Venomous, in New Zealand (Misc.) ii 758 



Spider's Engineering, A (Misc.) ii 635 



Spider's Engineering, A. Burt G. Wilder (Cor.) iii 112 



Spiders' Mode of Spinning (Misc.) xii 766 



Spies, Concerning Honor to (Ed. Table) xvi 122 



Spinoza. Ernest Renan xi 216 



Spiritualism. II. Kiddle (Cor.) xv 408 



again (Ed. Tab.) xv 700 



as a Scientific Question. W. Wundt xv 577 



Carpenter on (Ed. Tab.) xi 750 



Mesmerism and. W. B. Carpenter xi, 12, 161 



Middle-Age xvi 354 



Spiritual Phenomenon, A, accounted for. J. Clough (Cor.) xv 699 



Sponge, A Fresh-Water (Misc.) vi 758 



-Fisheries (Misc.) v 505 



Sponges (Misc.) iii 524 



