"Then what could have happened to it?" asked the other, looking troubled; for the company would be held responsible for the non-delivery of the shell, and its mysterious vanishing might reflect somewhat on his wisdom in leaving it exposed on the platform over night.

"It's a trick, that's all," declared Frank. "There's a lot of fellows in this town who hate to see the rest of us do anything to win in baseball or other sports; and they've gone and hidden that shell! They wouldn't dare smash it, for that would be a penitentiary offense. But even if it shows up in a day or two that will be too late; for in our old boat we would have no chance to come in ahead of Clifford or Bellport."

"That's it, eh? Well, all I can say is that it's a mighty small-minded boy who will go back on his own school and town. And if I can find out who did this I'll feel like having the scamps arrested. But where do you suppose they could have hidden the boat?" asked the agent.

"That's something to be found out. It wasn't taken out of the crate or else the packing would be lying around here. They carried the whole thing away bodily. That means they had a wagon, or else there were quite a number in the plot," remarked Frank, as he let his eyes wander about.

"Here's where it lay last night," continued Brierly, as he led the way to the platform where freight was usually left out, protected by an open roof; "and there might have been a wagon here, but it didn't back up. How do I know? Because you can see the marks of an automobile here; a friend came and took me off last evening in his car, and left that track."

"I see what you mean—there is no wheel mark across it. And that gives me the idea that a gang of boys just boosted the boat, crate and all, up on their shoulders, and walked away with it," remarked Frank, shrewdly.

"They could do it easy enough. Even with the open crate the whole thing wouldn't be so very heavy for half a dozen fellows. What will you do about it, Frank?" continued the agent, anxiously.

"Get it back, if it's any way possible," came the resolute reply, as Frank's eyes flashed with determination.

"I hope you succeed, not only because it interests me, but on account of your need of the shell to-day for practice. It's the lowest trick I ever heard of; and I think it's about time the authorities took hold of this question. Some of that crowd want to be taught a good lesson," grumbled Mr. Brierly.

Frank had not stayed to listen to the conclusion of his remarks. He was off for the boathouse down on the river bank. As he ran he looked to the right and left for any sign of the missing shell; but nothing rewarded his scrutiny.