"She's blown up! Exploded!" yelled Andy.

"Yes, and there's a boy in the water! Look!" fairly screamed Frank. "He was on the boat! The explosion must have blown him out! He's floating! We must save him, Andy!"

"Sure! Jupiter's lobsters! but things are happening to us to-day!
Look out! I'm going to put about!"

Frank scrambled back to join his brother. The big boom with its shortened sail swung over, and, heeling under the force of the shrieking wind, the Gull darted toward the dangerous rocks once more. Toward the wrecked motorboat, toward the figure of the boy floating in the smother of foaming and storm-torn waves she swept.

Could they reach the helpless lad in time? It was the question uppermost in the hearts of Frank and Andy Racer.

CHAPTER III

THE BOY'S RESCUE

"Can we make it, Frank?" questioned Andy desperately.

"We've got to," came the quick answer. "Ease her off a little until I get the lay of things."

"Is he swimming?" demanded the younger lad.