angle worms? I guess not—not around here, anyhow. Wasn't that what old Hamp Salina told us, when we asked him about bait the other day?"
"That's so," agreed Frank. "They don't use angle worms around here."
"No, but they use blood worms," declared Bob, "and you have to dig for them."
"Yes, down on the beach, but not up as far as this from the water," spoke Sammy earnestly, and the boys knew that he was right. Still the man with the lantern was digging for something, and he seemed very much in earnest about it, too.
The boys watched him for a minute or so in silence. They had spoken in whispers so far, and the digger had evidently not heard or seen them. He was too busy using his shovel.
Presently Frank spoke.
"Say, fellows!" he exclaimed, "maybe he isn't digging for anything after all."
"Pooh! Can't we see?" asked Sammy.
"No, I mean he may be burying something, instead of digging it up. He's making quite a hole."
That was something new to think about, and for a few seconds the boys watched to see if Frank's idea was right.
"Do you think he's one of the pirates?" asked Bob.
"Maybe—if there are any—but I don't believe so," answered Frank.
"Perhaps he found some of the pirate gold, and he's burying it again until he has a good chance to get rid of it. I wish we knew who he was."
At that moment the old man straightened up his bent back, and gave a sigh of relief, and also disappointment.
"Well," the boys heard him murmur, "I'll have to dig farther on. It isn't here, that's sure. I wonder if I will ever find it?"
