"We can't get in very much closer here," declared Tom, "I see bottom now, I believe. We'd better slip along shore until we're about opposite the smokes and land in a small boat."

"All right," agreed Jack. "What do you say, boys?"

"Good idea, I say," offered Harry. "Who do you suppose it is making the smoke? Wish it were someone from Chicago."

"Maybe it would be a good idea to see how our passenger is getting on," suggested Arnold. "I believe I'll slip down and see."

He stepped down the companion way and in a moment the boys heard him shout excitedly back:

"Somebody come here, quickly. The Fortuna's taking in water fast. It's up over the floor boards now and the engine is throwing it around in great shape. Our passenger's gone!"


CHAPTER V

WIG-WAGGING A WARNING