“Do you anticipate any accident?” asked Jack anxiously.
“No, Oh no,” replied Mr. Henderson, but Jack thought the aged man had something weighing on his mind.
CHAPTER XXIX
BACK HOME—CONCLUSION
On and on sped the Mermaid. Now that the travelers felt their journey accomplished they were anxious to begin the homeward trip. They made a straight course for the village where they had so nearly met with disaster, and where the king of the giants had saved them. They went in a direct line, and did not travel here and there, as they had after they left the town. Consequently they shortened the route by a great distance. Yet it was long enough, and when they finally came in sight of the place the dial registered a trip of five thousand miles underground.
It was one evening when they landed almost at the spot whence they had taken flight eventually to reach the temple of the treasure. Most of the giants had betaken themselves to their mound houses, but Hankos was walking in the fields, and, when he caught sight of the airship hovering above him he waved his great sword in welcome.
He rushed up to shake hands with the travelers when they came out of the ship, though to greet him it was only possible for the adventurers to grasp one of his immense fingers.
As soon as the greetings were over Hankos began to speak rapidly to the professor, at the same time going through many strange motions.
“It is as I feared!” suddenly exclaimed the scientist.
“What is the matter?” asked Mark.
“The worst has happened!” went on Mr. Henderson. “The great hole by which we came into this place has been closed by an earthquake shock!”