Without a word the girl turned and left her, half running. Caroline heard her sobs.

At the same moment she caught the crunch of footsteps on the stone path that led to the arbor and crouched low behind it. Two men, talking idly, entered the spot of shade and sank down on the rustic bench.

"Look here, Ferris," said one voice, "is she really dippy—that one?"

"What do you mean?" This was a deeper voice, attached evidently to blue serge legs, for the speaker leaned to Caroline's eye level to scratch a match on one of them.

"Oh, I mean what I say." A gray striped coat sleeve poked through the lattice work, as the first speaker leaned hard on it. "If she is, then I am, that's all. It looks queer to me."

The blue legs crossed themselves tightly under the seat.

"Look here yourself, Riggs," said the second voice. "If you're curious in this matter, I advise you to ask the doctor. He's boss here, not I—thank God! I obey orders and draw my forty per, as per contract. The same to you, only it's hardly forty, I suppose."

"No, it's not," grunted Graycoat. "Not by a good sight. I see myself asking the old man. I only asked your private opinion, Ferris,—you needn't get sore about it."

"My young friend," said Bluelegs, slowly, "there's only one thing you can ask me in this place that I won't tell you, and that's my private opinion!"

There was a little pause. Caroline, reveling in conspiracy, lay quiet, wondering who these people were and what they were talking about.