"Maybe," agreed Will. "Anyhow, it's lucky I happened to come along."

"And it's a good thing I heard them hollering, and got the boat ready," said the well-dressed lad, whose attire was now rather disheveled from the haste of rowing.

"That's right, Percy. I'll give you credit for that."

"Oh, do hurry, boys!" cried Mollie. "We'll be under in another minute."

"Coming!" cried Will. "Pull harder, Percy!"

"I can't!"

"You've got to!" That seemed to be all there was to it. Percy pulled harder.

Only just in time did Will and his companion reach the boat that was on the verge of sinking. And only the skill and good sense of the girls, and the knowledge that they could swim if they happened to fall into the water, enabled the rescue to be made. For it was no easy task to disembark from one craft to the other, especially with one nearly submerged. But, while Will and Percy held the gunwale of their boat close to that of the half-sunken one, the girls carefully crawled out and soon, rather wet, considerably dismayed, but, withal, calmer than might have been expected, the quartette was safe in the larger craft.

"Oh, what a relief!" exclaimed Mollie, wringing some water from the bottom of her skirt.

"But look at my dress—and this is only the second time I've worn it!" cried Grace, in distress. "It will be ruined."