Dwellers in Asgard go to her garden—go there, and not being given the shining apples, feel and see a change coming over themselves and over each other.

It was as Iduna saw it in her dreams. Every day the Dwellers in Asgard went to her garden—Odin and Thor, Hödur and Baldur, Tyr and Heimdall, Vidar and Vali, with Frigga, Freya, Nanna, and Sif. There was no one to pluck the apples of their tree. And a change began to come over the Gods and Goddesses.

They no longer walked lightly; their shoulders became bent; their eyes no longer were as bright as dewdrops. And when they looked upon one another they saw the change. Age was coming upon the Dwellers in Asgard.

They knew that the time would come when Frigga would be gray and old; when Sif's golden hair would fade; when Odin would no longer have his clear wisdom, and when Thor would not have strength enough to raise and fling his thunderbolts. And the Dwellers in Asgard were saddened by this knowledge, and it seemed to them that all brightness had gone from their shining City.

Where was Iduna whose apples would give back youth and strength and beauty to the Dwellers in Asgard? The Gods had searched for her through the World of Men. No trace of her did they find. But now Odin, searching through his wisdom, saw a means to get knowledge of where Iduna was hidden.

He summoned his two ravens, Hugin and Munin, his two ravens that flew through the earth and through the Realm of the Giants and that knew all things that were past and all things that were to come. He summoned Hugin and Munin and they came, and one sat on his right shoulder and one sat on his left shoulder and they told him deep secrets: they told him of Thiassi and of his desire for the shining apples that the Dwellers in Asgard ate, and of Loki's deception of Iduna, the fair and simple.

What Odin learnt from his ravens was told in the Council of the Gods. Then Thor the Strong went to Loki and laid hands upon him. When Loki found himself in the grip of the strong God, he said, "What wouldst thou with me, O Thor?"

"I would hurl thee into a chasm in the ground and strike thee with my thunder," said the strong God. "It was thou who didst bring it about that Iduna went from Asgard."

"O Thor," said Loki, "do not crush me with thy thunder. Let me stay in Asgard. I will strive to win Iduna back."

"The judgment of the Gods," said Thor, "is that thou, the cunning one, shouldst go to Jötunheim, and by thy craft win Iduna back from the Giants. Go or else I shall hurl thee into a chasm and crush thee with my thunder."

"I will go," said Loki.

From Frigga, the wife of Odin, Loki borrowed the dress of falcon feathers that she owned. He clad himself in it, and flew to Jötunheim in the form of a falcon.

He searched through Jötunheim until he found Thiassi's daughter, Skadi. He flew before Skadi and he let the Giant maid catch him and hold him as a pet. One day the Giant maid carried him into the cave where Iduna, the fair and simple, was held.

When Loki saw Iduna there he knew that part of his quest was ended. Now he had to get Iduna out of Jötunheim and away to Asgard. He stayed no more with the Giant maid, but flew up into the high rocks of the cave. Skadi wept for the flight of her pet, but she ceased to search and to call and went away from the cave.

Then Loki, the doer of good and the doer of evil, flew to where Iduna was sitting and spoke to her. Iduna, when she knew that one of the Dwellers in Asgard was near, wept with joy.

Loki told her what she was to do. By the power of a spell that was given him he was able to change her into the form of a sparrow. But before she did this she took the shining apples out of her basket and flung them into places where the Giant would never find them.

Skadi, coming back to the cave, saw the falcon fly out with the sparrow beside him. She cried out to her father and the Giant knew that the falcon was Loki and the sparrow was Iduna. He changed himself into the form of a mighty eagle. By this time sparrow and falcon were out of sight, but Thiassi, knowing that he could make better flight than they, flew toward Asgard.

Soon he saw them. They flew with all the power they had, but the great wings of the eagle brought him nearer and nearer to them. The Dwellers in Asgard, standing on the wall, saw the falcon and the sparrow with the great eagle pursuing them. They knew who they were—Loki and Iduna with Thiassi in pursuit.

As they watched the eagle winging nearer and nearer, the Dwellers in Asgard were fearful that the falcon and the sparrow would be caught upon and that Iduna would be taken again by Thiassi. They lighted great fires upon the wall, knowing that Loki would find a way through the fires, bringing Iduna with him, but that Thiassi would not find a way.

The falcon and the sparrow flew toward the fires. Loki went between the flames and brought Iduna with him. And Thiassi, coming up to the fires and finding no way through, beat his wings against the flames. He fell down from the wall and the death that came to him afterwards was laid to Loki.

Thus Iduna was brought back to Asgard. Once again she sat in the golden house that opened to her garden, once again she plucked the shining apples off the tree she tended, and once again she gave them to the Dwellers in Asgard. And the Dwellers in Asgard walked lightly again, and brightness came into their eyes and into their cheeks; age no more approached them; youth came back; light and joy were again in Asgard.