There was the sound of a fall in the passageway, and some one groaned.

"What is it?" cried Harry, running from the kitchen. "What's the matter, Bert? Did you catch the rat?"

"No, but I caught something else," Bert answered. By this time he had run into the passageway, and there, in front of the locker, or closet, where the strange noises had been heard, lay the ragged boy. He had fallen and hurt his head. The cake and bread had been knocked from his hands. The door of the locker or closet was open.

"Why—why—-" began Harry, in surprise. "It's a—a boy."

"Yes, and now I know who he is," said Bert, as the stowaway sat up, not having been badly hurt by his fall. He had tripped in his bare feet.

"Who—who is it?" asked Harry.

"It's that boy who gave us the fish—Will Watson, who worked for the man that made the wire fence—Mr. Hardee."

"Yes, I'm that boy," said the other, slowly. "Oh, I hope your folks won't be very mad at me. I—I didn't know what to do, so when I ran away, I hid on your boat."

"And have you been here ever since?" asked Bert.

"Yes," answered Will. "I've been hiding here ever since."