keep their names secret, iii. 325;
tell their stories only in winter, iii. 385;
their story of the external soul, xi. 151 sq.;
use of bull-roarers among the, xi. 230 n., 231
Navarre, rain-making, by means of images of St. Peter in, i. 307
Navel-string, contagious magic of, i. 182-201;
planted with or under a tree, i. 182, 184, 186, 196;
worn as an amulet, i. 183, 187, 197, 198;
thrown into the sea, i. 184, 185, 190, 191;
hung on a tree, i. 185, 186, 190, 198, ii. 56;