travel:
automobile, 27, 53, 67
boats, 12, 14, 67, 73
dog sleds, 182, 186
on mountain roads, 62-3, 51, 67
railways, 12, 51, 97
cariole, 51
skis, 120-1, 181
trees:
birds’ Christmas, 109
birch, 15, 38
fir, 38, 108, 112
juniper, 38
most northern, 9
pine, 112
spruce, 108, 112
Viking (vī´kĭng or vīk´ĭng):
boats, 2, 163, 165, 174-6
boy, 172-8
custom of “name fastening,” 172-3
how named, 165
modern, 169-71
tales of, 165-9
waterfalls, 32
wind on flat lands, 125-6
windmills, 74
wood, uses of, 8, 36, 93-4, 103
woodcutters, 34