Sein, ile de, 15, 218.
_Senchus na relec_, 292.
Serpents, 343.
---- St. Patrick and, 444.
_Sgealta_, 23.
Shakespeare, 164, 241.
Shape-shifting, 34-5, 47, 79 n., 81 n., 192, 205, 207, 211, 230, 259, 293, 301-2, 328, 345, 356, 374, 389.
_Shoney_, 93, 200.
_Siabra_ (Ghosts), 285, 310.
_Sidh_, Definition of, 291.
_Sidhe_, 27-8, 58-66, 77, 86, 113, 227, 283-307, 314, 334, 352, 431: _see_ Tuatha De Danann.
---- Abductions by, 294-6.
---- Clontarf, at, 305-7.
---- Minstrels and Musicians, 69, 297-300.
---- Nature of, 62-4, 285-91, 307.
---- Palaces, 291-3, 300-2, 431.
---- Science and, 473, 479.
---- Society and Warfare, 60, 63, 65, 291, 300-7, 335.
---- Visions of, 60 ff., 296-7.
---- War-G.o.ddesses, 302.
---- World, 60, 62-5, 295.
Skye, 4, 96, 98, 257.
Slieve Gullion, 2, 75-6, 237.
Sligo, 44, 54, 285, 299.
_Sluagh_, 108: _see_ Fairy Hosts.
_Snedgus, Voyage of_, 354.
Snowdon, 10, 136-7 n.
Sociology of Celts, 233.
Sorcery, 258, 402.
Soul, Bee, as, 178.
---- Bird, as, 183, 185, 240, 304 n., 355.
---- Existence of, 496-7.
---- Fairy, as, 147, 169, 176, 179, 183, 235, 493: _see_ Dead.
---- Idea of, 178, 215, 239-41, 244, 247-52, 304 n., 355, 360, 390.
---- Moth, as, 178, 240, 304 n.
---- Seen Disembodied, 215.
---- Science and, 480.
---- World, of, 65, 254.
Spenser, 318.
Sphynx, 419-20.
Spirits, Nature, 237-8, 240-4, 493.
Spiritualism, 55, 151 n., 249, 263, 459 ff.
St. Anne, 428, 450 n.
_St. Brandan"s Voyage_, 354.
St. Brigit, 3, 284.
St. Columba, 3, 7, 85, 266-8, 441, 428.
---- Human sacrifice and, 436.
---- Re-birth and, 385.
St. Cornely, 199 n., 271, 274, 393, 428.
St. David, 402.