"It belongs to Mr. Fulton, I suppose?" challenged the man, and turning around for a last laugh. Neither boy answered.

"You tell your Mr. Fulton that I said he was welcome to come any time."

"Now what?" asked Jerry, as Phil turned the boat about and headed for the other shore.

"What next? Night, mostly. Then I think we'll show your Mr. Billings a few Scout tricks he doesn't know about."

"I didn't say his name was Billings——"

"I know—but I did. I've seen him before. That may be the reason he's so touchy about having us land on the island. The last time I saw him it was down at dad's office. Uncle Ed—that's Mr. Fulton, you know—was there, and when I opened the door on them suddenly, he and this Billings were having the hottest kind of an argument. Dad hustled me out of there in a hurry, but not before Uncle Ed'd called him Billings—and a lot of other things."

"You think then that Billings is still sore at Mr. Fulton, and that he's holding Tod there——"

"Nothing more likely. We'll know to-night. At least we'll know whether Tod is there—and I guess we'll make a good strong try at getting him loose."

"How can we do it? What's your plan?"

"Leave it to the Flying Eagle Scouts. I'm not bragging, but we're one live crew!"