"Thee is young yet. It may be God meant my old man to do this work: it may be not. He knows. Myself, I do not think He keeps the world waitin' for this air-engine. Others'll be found to do it when it's needed; what matter if he fails? An' when a man gives up all little works for himself, an' his child, or—his wife," with a gasp, "for some great work"—

She stopped.

"It's more likely that the Devil is driving him than God leading," said the Doctor, hastily.

"Come, Andrew," said Jane, gravely. "We have no time to lose."

She moved to the door,—unsteadily, however.

"She's fagged out," said Andy, lingering behind her. "Since Tuesday night I've followed her through streets an' alleys, night an' day. Jest as prim an' sober as you see. Cryin' softly to herself at times. It's a sore heart-break, Sir. Waitin' these ten years"—

Dr. Bowdler offered his help, earnestly, as did his niece, with a certain reserve. The dog Thor had disappeared with Starke, and they hoped that would afford some clue.

"But the woman is a mere clog," said Miss Defourchet, impatiently, after they were gone. "Her eyes are as sad, unreasonable as Thor's. Nothing in them but instinct. But it is so with most women,"—with a sigh.

"But somehow, Mary, those women never mistake their errand in the world any more than Thor, and do it as unconsciously and completely as he," said the Doctor, with a quizzical smile. "If Starke had followed, his 'instincts,' he would have been a snug farmer to-day in the Jerseys."

Miss Defourchet vouchsafed no answer.