Tanchou, Dr., report on Angelica Cottin,219-222.Tapp, Mr.,345.Taton, M.,368.Telekinesis,61.Thermal radiations (sensations of heat or cold in mediumistic phenomena),115,117,125,186.Thury, Marc, his researches into physical phenomena,266-287;his experiments,269-276;his theories,276-287,408.Touchings in mediumistic phenomena,418.See also,Materializations (tactile).Trance speaking, cases of,71,160,293.Typtology (intelligible communications by raps), code for,8;results generally tally, knowledge of the experimenters,14,37,57;apparently an extension of hand and brain,33;received through Mme. Huet,37et seq.;answers to unknown questions evidently guess-work,240;specimens of,38-43,70,80,114,147,203,212,237,292,293,297-301,355,356,380,403,437.See also,Raps.Unknown natural forces, v, xvii,1-23,2,18;extracts from Flammarion's monograph on,xi-xxi;evinced in E. Paladino's phenomena,80,192;hypotheses regarding,81,406et seq.;danger of too great scepticism against recognition of,188et seq.;not the exclusive property of mediums,442.Uranus, the satellites of, spiritistic communications regarding,50-57.Vacquerie, Charles,213.Varennes, M. and Mlle. de,95.Varley, Cromwell F.,291,297,359;accepts spiritistic hypothesis,305,409.Vignon, Louis,98,101.Virchow, cited,20.Virgil, quoted,451.Vizioli, M.,143.Voltaire,1.Wagner, Prof.,162.Wallace Alfred Russel,65,290,297,437;accepts spiritistic theory,409.Watteville, Baron de,63,173,218;—his investigations of mediumistic phenomena,353-359.Weber, A.,372.Wellemberg, M.,218.Will, the, its influence upon phenomena,273et seq.,365.Williams, Mrs., medium,218,219.Wolf, M.,218.Writing and marks produced at a distance,167,356,371,373,379.X., Mme., mediumistic séance with,211-216.Zeno, cited,450.Zöllner, Prof.,66,178,196,420.