the trip. They had the forethought to stock up with provisions for several days, although the run to Blacksnake Island would not take them many hours, because they realized that the search might keep them away from home longer than they expected.
It was afternoon before they were able to get away, and all through the lunch hour they were in a constant state of apprehension lest Aunt Gertrude prevail upon their mother to withdraw her permission for the journey.
"They'll never come back alive, mark my words!" declared their aunt. "They'll be bitten by those snakes on Blacksnake Island, as sure as fate. Why, even grown-up men won't go on that island. It's a terrible place. I've read all about it."
"We're not planning to explore the island, Aunt Gertrude," Frank explained. "We're going to cruise around it and see if we can find any sign of the fellows."
"Cruise around it!" their aunt sniffed. "As if I don't know boys! You'll not be satisfied until you've tramped from one end of the island to the other. But go ahead. Go ahead. I wash my hands of the affair. If you want to commit suicide, it's your own lookout," and she swept from the room in great indignation.
Mrs. Hardy did not share her fears. She knew her sons well enough to realize that they
