the dead were revived, the wounded healed, and all feasted together in
Odin's palace. There they fed upon the flesh of the boar Saehrimner,
which was renewed as fast as it was eaten. Certain maidens called
Valkyrie, or Choosers of the Slain, were Odin's messengers whom he
sent forth into the battles of the world to find the warriors whom he
had appointed to die, and to bring them to Valhalla.

In the story of Sigurd Odin has a very important part to play, but
for the understanding of the tale it is necessary to know something
about another of the gods. This is Loki, who, though sprung from the
race of the giants, yet lived with the sons of Odin in Asgard,
behaving sometimes as their trusty helper, but more often as their
cunning enemy. He caused much wretchedness, not only among the gods,
but on earth also, for he delighted in the sight of misery. His vices
were all those most hateful to the Norse people, for he was before
all things a liar, a deceiver, a faith-breaker, a skilful worker of
mischief by guile instead of by fair fight. There are many stories of
his cunning thefts, of the miseries he wrought among his companions,
and of his envy of the beloved god Balder, whom he slew by a trick.
His children were terrible monsters, as hated as himself. Yet,
strange to say, Loki was Odin's companion in many of his adventures.

The gods inhabited Asgard, a city standing on a high mountain in the
middle of the world. Odin's palace of Valhalla was there, and other
palaces for his sons and daughters. All round Asgard lay Midgard, or
the ordinary world of men and women. Its caves and waste places were
inhabited by dwarfs, whom Odin had banished from the light of day for
various ill deeds. They were a spiteful and cunning race, jealous of
mankind, and eager to recover their lost power. Their strength lay in
their wondrous skill in handicraft, for they could forge more deadly