“They might not be really insane, but you know when a person’s mind becomes unbalanced their folks always hate to have them sent away from home,” explained Julia.

“I don’t believe that’s it. But there is some sort of mystery there. The thing that I resent most is the mean remarks those snippy girls make about her. I just can’t stand it, to hear two such silly things as those Buzzys, say such slurring things about a girl who never seems to trouble anyone, or in any way invite criticism.”

“Yes, it is cowardly. But what can you expect of that type? Didn’t they try hard enough to get us into a dispute the other night?”

“Yes, and I think Mackey was very calm not to say something back to them.”

“That would really have attracted attention. She was wise to ignore them,” declared Julia. “Well, let’s bring the girls their mail and don’t worry about Peg. I can’t imagine there is anything seriously wrong, and, perhaps, if we just agree with her suggestion something will happen to explain it all.”

“Perhaps,” said Grace doubtfully. She dipped her paddle and they started back, but her usually radiant face wore a look of perplexity.

The lake was alive with craft now, many bathers taking to their boats before “going in,” as the swim was popularly termed. Canoes, rowboats, launches and every sort of water vehicle was in evidence, ingenuity outdoing itself in the samples of boyish workmanship displayed.

There was the “Captain Kidd,” a big, flat-bottomed rowboat with sails striped in black and red. This was the property of Benny and his friends, and perhaps attracted as much and more favorable attention than the glistening mahogany “Amerik” that cost its owner a fabulous sum, and was known as a masterpiece in its line.

“There really is a lot more to see on a lake than on the ocean,” remarked Julia, in spite of the inattention of Grace. “I like it so much better up here than down at the shore.”

“I do, too,” agreed Grace, giving a mighty tug to pull the “Flash” up on shore. “But there’s one thing we miss—we can’t come in on a surfboard here. I just love that sport.”