"I believe he is as ugly as sin itself, and I think he hates me worse than he does the Evil One himself. I have given him a big run the last two days, and I gave him a chance to find the bottom twice."

"I will look out for you, Dory. I don't want him to know we are on board of the boat till we get over to the other side of the lake," added Peppers. "He will look into this cabin the first thing he does after he comes on board. Can't you give us the key, and let us lock ourselves in, Dory?"

"You can't lock the doors on the inside," answered Dory. "When the slide is drawn, a hasp comes down from it, and all the doors are fastened with a padlock."

"Then why can't you lock us in? You won't tip the boat over while we are in here, will you?" asked the detective, as he thrust his head out far enough to enable him to see the steamer, which was not more than a quarter of a mile distant by this time.

"I will agree not to tip you over; but I can't tell what else may happen, if I take such a fellow as Pearl Hawlinshed on board."

"If you have any trouble with him, all you have to do is to unlock the door, and let us out; and we will take care of you."

"All right! I am satisfied to do any thing you say," added Dory, as he went forward, drew the slide, and locked his passengers into the cabin.

By the change in the position of the ballast the boat was kept in good trim. She dashed merrily through the water, and in a few minutes more she was describing a circle around the grounded steamer.