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.