“What do you see?”
“A motor-boat. I think it is Nat Poole’s.”
“Is that so? What brought him here?” questioned Gus, with interest.
“I am sure I don’t know. But it’s his boat, I am sure of that,” went on Dave, after another look at the craft. 124
“See anything of Nat?”
“No, the boat is empty.”
“Let us row in a little closer and see what he is doing,” suggested Gus.
“He’ll say we were spying on him.”
“Humph! Haven’t we as much right as he has to visit the island?”
“Of course.”