Salpa. --aim of his work on. --anticipated in. Salters' Company, present Huxley with their freedom. Salvation Army. --controversy, origin. --progress of. Samuelson, Mr., letter to: on clerical attacks. Sanderson, Sir Burdon. --Vivisection Bill. --discussion with Tyndall. --dines with. Sandon, Lord, leaves School Board. Sandys, J.E. --his speech presenting Huxley for LL.D. at Cambridge. --letter to: --"tenax propositi". Satan, the prince of this world. "Saturday Review" science in. Sauropsida. Savages, interview with. Savigny. --his observations on Salpa supplemented. --his morphological method adopted. Schlagintweit, the brothers. Schmitz, Dr. L., head of International College. Schomburgk, Sir Richard. School Board. --work on. --his campaign continued in "Administrative Nihilism". --compromise, letters on. --Diggleite attack on the compromise. Schurman, Professor, on design in evolution. Science and Agriculture. Science and Art Department. --lectures for. --value of examinations. --examinations. "Science and Art in Relation to Education". Science. --and creeds. --and its prophets. "Science and Culture". "Science and Religion, Truthfulness in". "Science at Sea". Science. --in public schools. --in elementary schools. --the great tragedy of. --definition of. --at Oxford. Science, Biological, and Medicine. Science Primers begun. Science teachers, need of. Science teaching: scheme for the International College. "Scientific Education". Scientific missionaries. Scott, D.H., extends text-book on Biology. Scott, John Godwin. Scott, Mrs. J.G. (Eliza Huxley). --visit to. --Letters to: --prospects of "Rattlesnake" voyage. --first scientific memoir. --engagement. --last cruise and Kennedy's expedition. --return and ambitions. --character of Forbes. --death of his mother: first lecture: irony of his position. --Royal Medal: people he can deal with. --Science and Mammon. --rounds the Cape Horn of his life. --position in 1858. --his home in 1859. --his reputation: slavery. Sea serpent, letters on. Selborne, Lord, in Metaphysical Society. Sensation, lecture on. Seth, Professor. --letters to: --thanks for understanding him: conditions of Romanes Lecture: Faraday on popular audiences. --Prolegomena: Spinoza. Sexton, T., and Parnell. Shaftesbury, Lord. --quotes Huxley's definition of religion and morality. --charges him with advocating vivisections before children. --letter from. Sharpey, Dr. William. --help from. --Secretary Royal Society till 1871. --Vivisection Bill. "Shehretz". Sidgwick, Wm. C., rebuke to the "Speaker". Sin, origin of. Sinclair, Sir J.G.T., letter to: on Babbage's calculating machine. Sion College. --meeting. --declines to attend opening of new buildings at.