The raft was afloat. With their paddles the boys began to work it slowly from shore. The wind caught their small sail.
Suddenly Frank, who was seated ahead of his brother, uttered a cry.
"Sail ho! Sail ho!" he shouted.
"Where?" demanded Andy.
"Right over there and she's headed this way," said Frank, pointing.
"It's a big motor boat. I believe it's coming to rescue us, Andy!
Let's wait a bit!"
Eagerly they looked to where a speedy craft was plowing over the waters of the great bay. Frantically they shouted and waved anything they could find until answering signals told them that theirs had been seen.
CHAPTER XXX
THE ACCUSATION—CONCLUSION
"Frank! Andy!" came a hail from the swift motor boat.
"It's dad!" cried the two brothers together.