“Now I am all right,” Harry declared. “A feed was what I needed.”
They discussed matters a few minutes, and then, carefully observing the surroundings, decided to conceal the bicycles in the vicinity of the spring and seek for the mouth of the cave once more.
They found a good hiding place for the wheels, and there the machines were stowed away.
“We can’t be so awfully far from that cave,” Frank decided. “One man and a girl would not be able to bring us a long distance.”
But the cave was not easy to find, and the more they searched the more bewildered they became.
Meanwhile night was coming on swiftly.
“Hist!” warned Harry, suddenly grasping Frank’s wrist and drawing him down behind some bowlders. “Look there!”
“What is it?”
“Moving figures! I saw them distinctly over there.”
“The man and the girl?”