And the Wanderer made answer: “In the earth’s depths dwell the Nibelungs. Nibelheim is their land. Once they were ruled by Black Alberich, who owned a magic Ring by which he possessed untold wealth. What is the next question?”

Again Mime pondered.

“Now, Wanderer, since you know so much of the earth’s depths,” he said, “tell me what is the race that dwells upon its surface?”

“The giants dwell upon its surface. Two of them, Fasolt and Fafner, fought for Black Alberich’s hoard. Fafner guards it now as a dragon. Put your third question!”

“What race dwells in the sky above?” demanded Mime.

And the Wanderer answered, majestically:

“The gods dwell above in Walhalla. Their King is Wotan, who owns a spear made of the World-Ash. With that spear he rules the world.”

And, as he spoke, Wotan, the Wanderer, struck the earth with the haft he held, and a peal of thunder crashed suddenly out upon the silence.

As Mime cowered, terror-stricken, recognizing his guest, the Wanderer again spoke.

He said it was only fair that he should have the same right he had given to Mime, and declared that he should ask three questions with the privilege of cutting off the Nibelung’s head if they were not answered aright.