Sleeping-shelf in hut, II, 427, 434.
Sleeplessness, complaints of, I, 356.
Smith Sound route, expedition by, I, 10.
Smoking onboard, regulations, I, 536.
Snails, II, 355.
Sneerenburg Bay, II, 712.
Snipe, I, 149, 231.
Snow, red, II, 356, 372.
Snow-blindness, cases of, I, 492.
Snow-buntings, II, 617, 681.