After what seemed like hours, the passageway gradually became lighter, and the explorers found themselves in a large cave.
Suddenly Joe stumbled and fell, unable to catch himself.
“What’s this!” he mumbled.
Then, as his light was turned to the floor, he gave an exclamation of joy.
“The hidden riches!” he said excitedly. “I’ve found them!”
CHAPTER XXVIII
Back to Civilization
AT Joe’s welcome declaration, the others ran over in a high state of excitement.